//! moment.js //! version : 2.18.1 //! authors : Tim Wood, Iskren Chernev, Moment.js contributors //! license : MIT //! momentjs.com

;(function (global, factory) {

typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
global.moment = factory()

}(this, (function () { 'use strict';

var hookCallback;

function hooks () {

return hookCallback.apply(null, arguments);

}

// This is done to register the method called with moment() // without creating circular dependencies. function setHookCallback (callback) {

hookCallback = callback;

}

function isArray(input) {

return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';

}

function isObject(input) {

// IE8 will treat undefined and null as object if it wasn't for
// input != null
return input != null && Object.prototype.toString.call(input) === '[object Object]';

}

function isObjectEmpty(obj) {

var k;
for (k in obj) {
    // even if its not own property I'd still call it non-empty
    return false;
}
return true;

}

function isUndefined(input) {

return input === void 0;

}

function isNumber(input) {

return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';

}

function isDate(input) {

return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';

}

function map(arr, fn) {

var res = [], i;
for (i = 0; i < arr.length; ++i) {
    res.push(fn(arr[i], i));
}
return res;

}

function hasOwnProp(a, b) {

return Object.prototype.hasOwnProperty.call(a, b);

}

function extend(a, b) {

for (var i in b) {
    if (hasOwnProp(b, i)) {
        a[i] = b[i];
    }
}

if (hasOwnProp(b, 'toString')) {
    a.toString = b.toString;
}

if (hasOwnProp(b, 'valueOf')) {
    a.valueOf = b.valueOf;
}

return a;

}

function createUTC (input, format, locale, strict) {

return createLocalOrUTC(input, format, locale, strict, true).utc();

}

function defaultParsingFlags() {

// We need to deep clone this object.
return {
    empty           : false,
    unusedTokens    : [],
    unusedInput     : [],
    overflow        : -2,
    charsLeftOver   : 0,
    nullInput       : false,
    invalidMonth    : null,
    invalidFormat   : false,
    userInvalidated : false,
    iso             : false,
    parsedDateParts : [],
    meridiem        : null,
    rfc2822         : false,
    weekdayMismatch : false
};

}

function getParsingFlags(m) {

if (m._pf == null) {
    m._pf = defaultParsingFlags();
}
return m._pf;

}

var some; if (Array.prototype.some) {

some = Array.prototype.some;

} else {

some = function (fun) {
    var t = Object(this);
    var len = t.length >>> 0;

    for (var i = 0; i < len; i++) {
        if (i in t && fun.call(this, t[i], i, t)) {
            return true;
        }
    }

    return false;
};

}

var some$1 = some;

function isValid(m) {

if (m._isValid == null) {
    var flags = getParsingFlags(m);
    var parsedParts = some$1.call(flags.parsedDateParts, function (i) {
        return i != null;
    });
    var isNowValid = !isNaN(m._d.getTime()) &&
        flags.overflow < 0 &&
        !flags.empty &&
        !flags.invalidMonth &&
        !flags.invalidWeekday &&
        !flags.nullInput &&
        !flags.invalidFormat &&
        !flags.userInvalidated &&
        (!flags.meridiem || (flags.meridiem && parsedParts));

    if (m._strict) {
        isNowValid = isNowValid &&
            flags.charsLeftOver === 0 &&
            flags.unusedTokens.length === 0 &&
            flags.bigHour === undefined;
    }

    if (Object.isFrozen == null || !Object.isFrozen(m)) {
        m._isValid = isNowValid;
    }
    else {
        return isNowValid;
    }
}
return m._isValid;

}

function createInvalid (flags) {

var m = createUTC(NaN);
if (flags != null) {
    extend(getParsingFlags(m), flags);
}
else {
    getParsingFlags(m).userInvalidated = true;
}

return m;

}

// Plugins that add properties should also add the key here (null value), // so we can properly clone ourselves. var momentProperties = hooks.momentProperties = [];

function copyConfig(to, from) {

var i, prop, val;

if (!isUndefined(from._isAMomentObject)) {
    to._isAMomentObject = from._isAMomentObject;
}
if (!isUndefined(from._i)) {
    to._i = from._i;
}
if (!isUndefined(from._f)) {
    to._f = from._f;
}
if (!isUndefined(from._l)) {
    to._l = from._l;
}
if (!isUndefined(from._strict)) {
    to._strict = from._strict;
}
if (!isUndefined(from._tzm)) {
    to._tzm = from._tzm;
}
if (!isUndefined(from._isUTC)) {
    to._isUTC = from._isUTC;
}
if (!isUndefined(from._offset)) {
    to._offset = from._offset;
}
if (!isUndefined(from._pf)) {
    to._pf = getParsingFlags(from);
}
if (!isUndefined(from._locale)) {
    to._locale = from._locale;
}

if (momentProperties.length > 0) {
    for (i = 0; i < momentProperties.length; i++) {
        prop = momentProperties[i];
        val = from[prop];
        if (!isUndefined(val)) {
            to[prop] = val;
        }
    }
}

return to;

}

var updateInProgress = false;

// Moment prototype object function Moment(config) {

copyConfig(this, config);
this._d = new Date(config._d != null ? config._d.getTime() : NaN);
if (!this.isValid()) {
    this._d = new Date(NaN);
}
// Prevent infinite loop in case updateOffset creates new moment
// objects.
if (updateInProgress === false) {
    updateInProgress = true;
    hooks.updateOffset(this);
    updateInProgress = false;
}

}

function isMoment (obj) {

return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);

}

function absFloor (number) {

if (number < 0) {
    // -0 -> 0
    return Math.ceil(number) || 0;
} else {
    return Math.floor(number);
}

}

function toInt(argumentForCoercion) {

var coercedNumber = +argumentForCoercion,
    value = 0;

if (coercedNumber !== 0 && isFinite(coercedNumber)) {
    value = absFloor(coercedNumber);
}

return value;

}

// compare two arrays, return the number of differences function compareArrays(array1, array2, dontConvert) {

var len = Math.min(array1.length, array2.length),
    lengthDiff = Math.abs(array1.length - array2.length),
    diffs = 0,
    i;
for (i = 0; i < len; i++) {
    if ((dontConvert && array1[i] !== array2[i]) ||
        (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
        diffs++;
    }
}
return diffs + lengthDiff;

}

function warn(msg) {

if (hooks.suppressDeprecationWarnings === false &&
        (typeof console !==  'undefined') && console.warn) {
    console.warn('Deprecation warning: ' + msg);
}

}

function deprecate(msg, fn) {

var firstTime = true;

return extend(function () {
    if (hooks.deprecationHandler != null) {
        hooks.deprecationHandler(null, msg);
    }
    if (firstTime) {
        var args = [];
        var arg;
        for (var i = 0; i < arguments.length; i++) {
            arg = '';
            if (typeof arguments[i] === 'object') {
                arg += '\n[' + i + '] ';
                for (var key in arguments[0]) {
                    arg += key + ': ' + arguments[0][key] + ', ';
                }
                arg = arg.slice(0, -2); // Remove trailing comma and space
            } else {
                arg = arguments[i];
            }
            args.push(arg);
        }
        warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack);
        firstTime = false;
    }
    return fn.apply(this, arguments);
}, fn);

}

var deprecations = {};

function deprecateSimple(name, msg) {

if (hooks.deprecationHandler != null) {
    hooks.deprecationHandler(name, msg);
}
if (!deprecations[name]) {
    warn(msg);
    deprecations[name] = true;
}

}

hooks.suppressDeprecationWarnings = false; hooks.deprecationHandler = null;

function isFunction(input) {

return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';

}

function set (config) {

var prop, i;
for (i in config) {
    prop = config[i];
    if (isFunction(prop)) {
        this[i] = prop;
    } else {
        this['_' + i] = prop;
    }
}
this._config = config;
// Lenient ordinal parsing accepts just a number in addition to
// number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
// TODO: Remove "ordinalParse" fallback in next major release.
this._dayOfMonthOrdinalParseLenient = new RegExp(
    (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
        '|' + (/\d{1,2}/).source);

}

function mergeConfigs(parentConfig, childConfig) {

var res = extend({}, parentConfig), prop;
for (prop in childConfig) {
    if (hasOwnProp(childConfig, prop)) {
        if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
            res[prop] = {};
            extend(res[prop], parentConfig[prop]);
            extend(res[prop], childConfig[prop]);
        } else if (childConfig[prop] != null) {
            res[prop] = childConfig[prop];
        } else {
            delete res[prop];
        }
    }
}
for (prop in parentConfig) {
    if (hasOwnProp(parentConfig, prop) &&
            !hasOwnProp(childConfig, prop) &&
            isObject(parentConfig[prop])) {
        // make sure changes to properties don't modify parent config
        res[prop] = extend({}, res[prop]);
    }
}
return res;

}

function Locale(config) {

if (config != null) {
    this.set(config);
}

}

var keys;

if (Object.keys) {

keys = Object.keys;

} else {

keys = function (obj) {
    var i, res = [];
    for (i in obj) {
        if (hasOwnProp(obj, i)) {
            res.push(i);
        }
    }
    return res;
};

}

var keys$1 = keys;

var defaultCalendar = {

sameDay : '[Today at] LT',
nextDay : '[Tomorrow at] LT',
nextWeek : 'dddd [at] LT',
lastDay : '[Yesterday at] LT',
lastWeek : '[Last] dddd [at] LT',
sameElse : 'L'

};

function calendar (key, mom, now) {

var output = this._calendar[key] || this._calendar['sameElse'];
return isFunction(output) ? output.call(mom, now) : output;

}

var defaultLongDateFormat = {

LTS  : 'h:mm:ss A',
LT   : 'h:mm A',
L    : 'MM/DD/YYYY',
LL   : 'MMMM D, YYYY',
LLL  : 'MMMM D, YYYY h:mm A',
LLLL : 'dddd, MMMM D, YYYY h:mm A'

};

function longDateFormat (key) {

var format = this._longDateFormat[key],
    formatUpper = this._longDateFormat[key.toUpperCase()];

if (format || !formatUpper) {
    return format;
}

this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
    return val.slice(1);
});

return this._longDateFormat[key];

}

var defaultInvalidDate = 'Invalid date';

function invalidDate () {

return this._invalidDate;

}

var defaultOrdinal = '%d'; var defaultDayOfMonthOrdinalParse = /d{1,2}/;

function ordinal (number) {

return this._ordinal.replace('%d', number);

}

var defaultRelativeTime = {

future : 'in %s',
past   : '%s ago',
s  : 'a few seconds',
ss : '%d seconds',
m  : 'a minute',
mm : '%d minutes',
h  : 'an hour',
hh : '%d hours',
d  : 'a day',
dd : '%d days',
M  : 'a month',
MM : '%d months',
y  : 'a year',
yy : '%d years'

};

function relativeTime (number, withoutSuffix, string, isFuture) {

var output = this._relativeTime[string];
return (isFunction(output)) ?
    output(number, withoutSuffix, string, isFuture) :
    output.replace(/%d/i, number);

}

function pastFuture (diff, output) {

var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
return isFunction(format) ? format(output) : format.replace(/%s/i, output);

}

var aliases = {};

function addUnitAlias (unit, shorthand) {

var lowerCase = unit.toLowerCase();
aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;

}

function normalizeUnits(units) {

return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;

}

function normalizeObjectUnits(inputObject) {

var normalizedInput = {},
    normalizedProp,
    prop;

for (prop in inputObject) {
    if (hasOwnProp(inputObject, prop)) {
        normalizedProp = normalizeUnits(prop);
        if (normalizedProp) {
            normalizedInput[normalizedProp] = inputObject[prop];
        }
    }
}

return normalizedInput;

}

var priorities = {};

function addUnitPriority(unit, priority) {

priorities[unit] = priority;

}

function getPrioritizedUnits(unitsObj) {

var units = [];
for (var u in unitsObj) {
    units.push({unit: u, priority: priorities[u]});
}
units.sort(function (a, b) {
    return a.priority - b.priority;
});
return units;

}

function makeGetSet (unit, keepTime) {

return function (value) {
    if (value != null) {
        set$1(this, unit, value);
        hooks.updateOffset(this, keepTime);
        return this;
    } else {
        return get(this, unit);
    }
};

}

function get (mom, unit) {

return mom.isValid() ?
    mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;

}

function set$1 (mom, unit, value) {

if (mom.isValid()) {
    mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
}

}

// MOMENTS

function stringGet (units) {

units = normalizeUnits(units);
if (isFunction(this[units])) {
    return this[units]();
}
return this;

}

function stringSet (units, value) {

if (typeof units === 'object') {
    units = normalizeObjectUnits(units);
    var prioritized = getPrioritizedUnits(units);
    for (var i = 0; i < prioritized.length; i++) {
        this[prioritized[i].unit](units[prioritized[i].unit]);
    }
} else {
    units = normalizeUnits(units);
    if (isFunction(this[units])) {
        return this[units](value);
    }
}
return this;

}

function zeroFill(number, targetLength, forceSign) {

var absNumber = '' + Math.abs(number),
    zerosToFill = targetLength - absNumber.length,
    sign = number >= 0;
return (sign ? (forceSign ? '+' : '') : '-') +
    Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;

}

var formattingTokens = /([[^[]*])|(\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w?|W?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;

var localFormattingTokens = /([[^[]*])|(\)?(LTS|LT|LL?L?L?|l{1,4})/g;

var formatFunctions = {};

var formatTokenFunctions = {};

// token: 'M' // padded: ['MM', 2] // ordinal: 'Mo' // callback: function () { this.month() + 1 } function addFormatToken (token, padded, ordinal, callback) {

var func = callback;
if (typeof callback === 'string') {
    func = function () {
        return this[callback]();
    };
}
if (token) {
    formatTokenFunctions[token] = func;
}
if (padded) {
    formatTokenFunctions[padded[0]] = function () {
        return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
    };
}
if (ordinal) {
    formatTokenFunctions[ordinal] = function () {
        return this.localeData().ordinal(func.apply(this, arguments), token);
    };
}

}

function removeFormattingTokens(input) {

if (input.match(/\[[\s\S]/)) {
    return input.replace(/^\[|\]$/g, '');
}
return input.replace(/\\/g, '');

}

function makeFormatFunction(format) {

var array = format.match(formattingTokens), i, length;

for (i = 0, length = array.length; i < length; i++) {
    if (formatTokenFunctions[array[i]]) {
        array[i] = formatTokenFunctions[array[i]];
    } else {
        array[i] = removeFormattingTokens(array[i]);
    }
}

return function (mom) {
    var output = '', i;
    for (i = 0; i < length; i++) {
        output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];
    }
    return output;
};

}

// format date using native date object function formatMoment(m, format) {

if (!m.isValid()) {
    return m.localeData().invalidDate();
}

format = expandFormat(format, m.localeData());
formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);

return formatFunctions[format](m);

}

function expandFormat(format, locale) {

var i = 5;

function replaceLongDateFormatTokens(input) {
    return locale.longDateFormat(input) || input;
}

localFormattingTokens.lastIndex = 0;
while (i >= 0 && localFormattingTokens.test(format)) {
    format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
    localFormattingTokens.lastIndex = 0;
    i -= 1;
}

return format;

}

var match1 = /d/; // 0 - 9 var match2 = /dd/; // 00 - 99 var match3 = /d{3}/; // 000 - 999 var match4 = /d{4}/; // 0000 - 9999 var match6 = /[+-]?d{6}/; // -999999 - 999999 var match1to2 = /dd?/; // 0 - 99 var match3to4 = /dddd?/; // 999 - 9999 var match5to6 = /dddddd?/; // 99999 - 999999 var match1to3 = /d{1,3}/; // 0 - 999 var match1to4 = /d{1,4}/; // 0 - 9999 var match1to6 = /[+-]?d{1,6}/; // -999999 - 999999

var matchUnsigned = /d+/; // 0 - inf var matchSigned = /[+-]?d+/; // -inf - inf

var matchOffset = /Z|dd:?dd/gi; // +00:00 -00:00 +0000 -0000 or Z var matchShortOffset = /Z|dd(?::?dd)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z

var matchTimestamp = /[+-]?d+(.d{1,3})?/; // 123456789 123456789.123

// any word (or two) characters or numbers including two/three word month in arabic. // includes scottish gaelic two word and hyphenated months var matchWord = /[0-9]*+|[u0600-u06FF/]+(s*?+){1,2}/i;

var regexes = {};

function addRegexToken (token, regex, strictRegex) {

regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
    return (isStrict && strictRegex) ? strictRegex : regex;
};

}

function getParseRegexForToken (token, config) {

if (!hasOwnProp(regexes, token)) {
    return new RegExp(unescapeFormat(token));
}

return regexes[token](config._strict, config._locale);

}

// Code from stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript function unescapeFormat(s) {

return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
    return p1 || p2 || p3 || p4;
}));

}

function regexEscape(s) {

return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');

}

var tokens = {};

function addParseToken (token, callback) {

var i, func = callback;
if (typeof token === 'string') {
    token = [token];
}
if (isNumber(callback)) {
    func = function (input, array) {
        array[callback] = toInt(input);
    };
}
for (i = 0; i < token.length; i++) {
    tokens[token[i]] = func;
}

}

function addWeekParseToken (token, callback) {

addParseToken(token, function (input, array, config, token) {
    config._w = config._w || {};
    callback(input, config._w, config, token);
});

}

function addTimeToArrayFromToken(token, input, config) {

if (input != null && hasOwnProp(tokens, token)) {
    tokens[token](input, config._a, config, token);
}

}

var YEAR = 0; var MONTH = 1; var DATE = 2; var HOUR = 3; var MINUTE = 4; var SECOND = 5; var MILLISECOND = 6; var WEEK = 7; var WEEKDAY = 8;

var indexOf;

if (Array.prototype.indexOf) {

indexOf = Array.prototype.indexOf;

} else {

indexOf = function (o) {
    // I know
    var i;
    for (i = 0; i < this.length; ++i) {
        if (this[i] === o) {
            return i;
        }
    }
    return -1;
};

}

var indexOf$1 = indexOf;

function daysInMonth(year, month) {

return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();

}

// FORMATTING

addFormatToken('M', ['MM', 2], 'Mo', function () {

return this.month() + 1;

});

addFormatToken('MMM', 0, 0, function (format) {

return this.localeData().monthsShort(this, format);

});

addFormatToken('MMMM', 0, 0, function (format) {

return this.localeData().months(this, format);

});

// ALIASES

addUnitAlias('month', 'M');

// PRIORITY

addUnitPriority('month', 8);

// PARSING

addRegexToken('M', match1to2); addRegexToken('MM', match1to2, match2); addRegexToken('MMM', function (isStrict, locale) {

return locale.monthsShortRegex(isStrict);

}); addRegexToken('MMMM', function (isStrict, locale) {

return locale.monthsRegex(isStrict);

});

addParseToken(['M', 'MM'], function (input, array) {

array[MONTH] = toInt(input) - 1;

});

addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {

var month = config._locale.monthsParse(input, token, config._strict);
// if we didn't find a month name, mark the date as invalid.
if (month != null) {
    array[MONTH] = month;
} else {
    getParsingFlags(config).invalidMonth = input;
}

});

// LOCALES

var MONTHS_IN_FORMAT = /D?([[^[]]*]|s)+MMMM?/; var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'); function localeMonths (m, format) {

if (!m) {
    return isArray(this._months) ? this._months :
        this._months['standalone'];
}
return isArray(this._months) ? this._months[m.month()] :
    this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];

}

var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'); function localeMonthsShort (m, format) {

if (!m) {
    return isArray(this._monthsShort) ? this._monthsShort :
        this._monthsShort['standalone'];
}
return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
    this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];

}

function handleStrictParse(monthName, format, strict) {

var i, ii, mom, llc = monthName.toLocaleLowerCase();
if (!this._monthsParse) {
    // this is not used
    this._monthsParse = [];
    this._longMonthsParse = [];
    this._shortMonthsParse = [];
    for (i = 0; i < 12; ++i) {
        mom = createUTC([2000, i]);
        this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
        this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
    }
}

if (strict) {
    if (format === 'MMM') {
        ii = indexOf$1.call(this._shortMonthsParse, llc);
        return ii !== -1 ? ii : null;
    } else {
        ii = indexOf$1.call(this._longMonthsParse, llc);
        return ii !== -1 ? ii : null;
    }
} else {
    if (format === 'MMM') {
        ii = indexOf$1.call(this._shortMonthsParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._longMonthsParse, llc);
        return ii !== -1 ? ii : null;
    } else {
        ii = indexOf$1.call(this._longMonthsParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._shortMonthsParse, llc);
        return ii !== -1 ? ii : null;
    }
}

}

function localeMonthsParse (monthName, format, strict) {

var i, mom, regex;

if (this._monthsParseExact) {
    return handleStrictParse.call(this, monthName, format, strict);
}

if (!this._monthsParse) {
    this._monthsParse = [];
    this._longMonthsParse = [];
    this._shortMonthsParse = [];
}

// TODO: add sorting
// Sorting makes sure if one month (or abbr) is a prefix of another
// see sorting in computeMonthsParse
for (i = 0; i < 12; i++) {
    // make the regex if we don't have it already
    mom = createUTC([2000, i]);
    if (strict && !this._longMonthsParse[i]) {
        this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
        this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
    }
    if (!strict && !this._monthsParse[i]) {
        regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
        this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
    }
    // test the regex
    if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
        return i;
    } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
        return i;
    } else if (!strict && this._monthsParse[i].test(monthName)) {
        return i;
    }
}

}

// MOMENTS

function setMonth (mom, value) {

var dayOfMonth;

if (!mom.isValid()) {
    // No op
    return mom;
}

if (typeof value === 'string') {
    if (/^\d+$/.test(value)) {
        value = toInt(value);
    } else {
        value = mom.localeData().monthsParse(value);
        // TODO: Another silent failure?
        if (!isNumber(value)) {
            return mom;
        }
    }
}

dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
return mom;

}

function getSetMonth (value) {

if (value != null) {
    setMonth(this, value);
    hooks.updateOffset(this, true);
    return this;
} else {
    return get(this, 'Month');
}

}

function getDaysInMonth () {

return daysInMonth(this.year(), this.month());

}

var defaultMonthsShortRegex = matchWord; function monthsShortRegex (isStrict) {

if (this._monthsParseExact) {
    if (!hasOwnProp(this, '_monthsRegex')) {
        computeMonthsParse.call(this);
    }
    if (isStrict) {
        return this._monthsShortStrictRegex;
    } else {
        return this._monthsShortRegex;
    }
} else {
    if (!hasOwnProp(this, '_monthsShortRegex')) {
        this._monthsShortRegex = defaultMonthsShortRegex;
    }
    return this._monthsShortStrictRegex && isStrict ?
        this._monthsShortStrictRegex : this._monthsShortRegex;
}

}

var defaultMonthsRegex = matchWord; function monthsRegex (isStrict) {

if (this._monthsParseExact) {
    if (!hasOwnProp(this, '_monthsRegex')) {
        computeMonthsParse.call(this);
    }
    if (isStrict) {
        return this._monthsStrictRegex;
    } else {
        return this._monthsRegex;
    }
} else {
    if (!hasOwnProp(this, '_monthsRegex')) {
        this._monthsRegex = defaultMonthsRegex;
    }
    return this._monthsStrictRegex && isStrict ?
        this._monthsStrictRegex : this._monthsRegex;
}

}

function computeMonthsParse () {

function cmpLenRev(a, b) {
    return b.length - a.length;
}

var shortPieces = [], longPieces = [], mixedPieces = [],
    i, mom;
for (i = 0; i < 12; i++) {
    // make the regex if we don't have it already
    mom = createUTC([2000, i]);
    shortPieces.push(this.monthsShort(mom, ''));
    longPieces.push(this.months(mom, ''));
    mixedPieces.push(this.months(mom, ''));
    mixedPieces.push(this.monthsShort(mom, ''));
}
// Sorting makes sure if one month (or abbr) is a prefix of another it
// will match the longer piece.
shortPieces.sort(cmpLenRev);
longPieces.sort(cmpLenRev);
mixedPieces.sort(cmpLenRev);
for (i = 0; i < 12; i++) {
    shortPieces[i] = regexEscape(shortPieces[i]);
    longPieces[i] = regexEscape(longPieces[i]);
}
for (i = 0; i < 24; i++) {
    mixedPieces[i] = regexEscape(mixedPieces[i]);
}

this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
this._monthsShortRegex = this._monthsRegex;
this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');

}

// FORMATTING

addFormatToken('Y', 0, 0, function () {

var y = this.year();
return y <= 9999 ? '' + y : '+' + y;

});

addFormatToken(0, ['YY', 2], 0, function () {

return this.year() % 100;

});

addFormatToken(0, ['YYYY', 4], 0, 'year'); addFormatToken(0, ['YYYYY', 5], 0, 'year'); addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');

// ALIASES

addUnitAlias('year', 'y');

// PRIORITIES

addUnitPriority('year', 1);

// PARSING

addRegexToken('Y', matchSigned); addRegexToken('YY', match1to2, match2); addRegexToken('YYYY', match1to4, match4); addRegexToken('YYYYY', match1to6, match6); addRegexToken('YYYYYY', match1to6, match6);

addParseToken(['YYYYY', 'YYYYYY'], YEAR); addParseToken('YYYY', function (input, array) {

array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);

}); addParseToken('YY', function (input, array) {

array[YEAR] = hooks.parseTwoDigitYear(input);

}); addParseToken('Y', function (input, array) {

array[YEAR] = parseInt(input, 10);

});

// HELPERS

function daysInYear(year) {

return isLeapYear(year) ? 366 : 365;

}

function isLeapYear(year) {

return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;

}

// HOOKS

hooks.parseTwoDigitYear = function (input) {

return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);

};

// MOMENTS

var getSetYear = makeGetSet('FullYear', true);

function getIsLeapYear () {

return isLeapYear(this.year());

}

function createDate (y, m, d, h, M, s, ms) {

// can't just apply() to create a date:
// https://stackoverflow.com/q/181348
var date = new Date(y, m, d, h, M, s, ms);

// the date constructor remaps years 0-99 to 1900-1999
if (y < 100 && y >= 0 && isFinite(date.getFullYear())) {
    date.setFullYear(y);
}
return date;

}

function createUTCDate (y) {

var date = new Date(Date.UTC.apply(null, arguments));

// the Date.UTC function remaps years 0-99 to 1900-1999
if (y < 100 && y >= 0 && isFinite(date.getUTCFullYear())) {
    date.setUTCFullYear(y);
}
return date;

}

// start-of-first-week - start-of-year function firstWeekOffset(year, dow, doy) {

var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
    fwd = 7 + dow - doy,
    // first-week day local weekday -- which local weekday is fwd
    fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;

return -fwdlw + fwd - 1;

}

// en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday function dayOfYearFromWeeks(year, week, weekday, dow, doy) {

var localWeekday = (7 + weekday - dow) % 7,
    weekOffset = firstWeekOffset(year, dow, doy),
    dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
    resYear, resDayOfYear;

if (dayOfYear <= 0) {
    resYear = year - 1;
    resDayOfYear = daysInYear(resYear) + dayOfYear;
} else if (dayOfYear > daysInYear(year)) {
    resYear = year + 1;
    resDayOfYear = dayOfYear - daysInYear(year);
} else {
    resYear = year;
    resDayOfYear = dayOfYear;
}

return {
    year: resYear,
    dayOfYear: resDayOfYear
};

}

function weekOfYear(mom, dow, doy) {

var weekOffset = firstWeekOffset(mom.year(), dow, doy),
    week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
    resWeek, resYear;

if (week < 1) {
    resYear = mom.year() - 1;
    resWeek = week + weeksInYear(resYear, dow, doy);
} else if (week > weeksInYear(mom.year(), dow, doy)) {
    resWeek = week - weeksInYear(mom.year(), dow, doy);
    resYear = mom.year() + 1;
} else {
    resYear = mom.year();
    resWeek = week;
}

return {
    week: resWeek,
    year: resYear
};

}

function weeksInYear(year, dow, doy) {

var weekOffset = firstWeekOffset(year, dow, doy),
    weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;

}

// FORMATTING

addFormatToken('w', ['ww', 2], 'wo', 'week'); addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');

// ALIASES

addUnitAlias('week', 'w'); addUnitAlias('isoWeek', 'W');

// PRIORITIES

addUnitPriority('week', 5); addUnitPriority('isoWeek', 5);

// PARSING

addRegexToken('w', match1to2); addRegexToken('ww', match1to2, match2); addRegexToken('W', match1to2); addRegexToken('WW', match1to2, match2);

addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {

week[token.substr(0, 1)] = toInt(input);

});

// HELPERS

// LOCALES

function localeWeek (mom) {

return weekOfYear(mom, this._week.dow, this._week.doy).week;

}

var defaultLocaleWeek = {

dow : 0, // Sunday is the first day of the week.
doy : 6  // The week that contains Jan 1st is the first week of the year.

};

function localeFirstDayOfWeek () {

return this._week.dow;

}

function localeFirstDayOfYear () {

return this._week.doy;

}

// MOMENTS

function getSetWeek (input) {

var week = this.localeData().week(this);
return input == null ? week : this.add((input - week) * 7, 'd');

}

function getSetISOWeek (input) {

var week = weekOfYear(this, 1, 4).week;
return input == null ? week : this.add((input - week) * 7, 'd');

}

// FORMATTING

addFormatToken('d', 0, 'do', 'day');

addFormatToken('dd', 0, 0, function (format) {

return this.localeData().weekdaysMin(this, format);

});

addFormatToken('ddd', 0, 0, function (format) {

return this.localeData().weekdaysShort(this, format);

});

addFormatToken('dddd', 0, 0, function (format) {

return this.localeData().weekdays(this, format);

});

addFormatToken('e', 0, 0, 'weekday'); addFormatToken('E', 0, 0, 'isoWeekday');

// ALIASES

addUnitAlias('day', 'd'); addUnitAlias('weekday', 'e'); addUnitAlias('isoWeekday', 'E');

// PRIORITY addUnitPriority('day', 11); addUnitPriority('weekday', 11); addUnitPriority('isoWeekday', 11);

// PARSING

addRegexToken('d', match1to2); addRegexToken('e', match1to2); addRegexToken('E', match1to2); addRegexToken('dd', function (isStrict, locale) {

return locale.weekdaysMinRegex(isStrict);

}); addRegexToken('ddd', function (isStrict, locale) {

return locale.weekdaysShortRegex(isStrict);

}); addRegexToken('dddd', function (isStrict, locale) {

return locale.weekdaysRegex(isStrict);

});

addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {

var weekday = config._locale.weekdaysParse(input, token, config._strict);
// if we didn't get a weekday name, mark the date as invalid
if (weekday != null) {
    week.d = weekday;
} else {
    getParsingFlags(config).invalidWeekday = input;
}

});

addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {

week[token] = toInt(input);

});

// HELPERS

function parseWeekday(input, locale) {

if (typeof input !== 'string') {
    return input;
}

if (!isNaN(input)) {
    return parseInt(input, 10);
}

input = locale.weekdaysParse(input);
if (typeof input === 'number') {
    return input;
}

return null;

}

function parseIsoWeekday(input, locale) {

if (typeof input === 'string') {
    return locale.weekdaysParse(input) % 7 || 7;
}
return isNaN(input) ? null : input;

}

// LOCALES

var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'); function localeWeekdays (m, format) {

if (!m) {
    return isArray(this._weekdays) ? this._weekdays :
        this._weekdays['standalone'];
}
return isArray(this._weekdays) ? this._weekdays[m.day()] :
    this._weekdays[this._weekdays.isFormat.test(format) ? 'format' : 'standalone'][m.day()];

}

var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'); function localeWeekdaysShort (m) {

return (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort;

}

var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'); function localeWeekdaysMin (m) {

return (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin;

}

function handleStrictParse$1(weekdayName, format, strict) {

var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
if (!this._weekdaysParse) {
    this._weekdaysParse = [];
    this._shortWeekdaysParse = [];
    this._minWeekdaysParse = [];

    for (i = 0; i < 7; ++i) {
        mom = createUTC([2000, 1]).day(i);
        this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
        this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
        this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
    }
}

if (strict) {
    if (format === 'dddd') {
        ii = indexOf$1.call(this._weekdaysParse, llc);
        return ii !== -1 ? ii : null;
    } else if (format === 'ddd') {
        ii = indexOf$1.call(this._shortWeekdaysParse, llc);
        return ii !== -1 ? ii : null;
    } else {
        ii = indexOf$1.call(this._minWeekdaysParse, llc);
        return ii !== -1 ? ii : null;
    }
} else {
    if (format === 'dddd') {
        ii = indexOf$1.call(this._weekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._shortWeekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._minWeekdaysParse, llc);
        return ii !== -1 ? ii : null;
    } else if (format === 'ddd') {
        ii = indexOf$1.call(this._shortWeekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._weekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._minWeekdaysParse, llc);
        return ii !== -1 ? ii : null;
    } else {
        ii = indexOf$1.call(this._minWeekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._weekdaysParse, llc);
        if (ii !== -1) {
            return ii;
        }
        ii = indexOf$1.call(this._shortWeekdaysParse, llc);
        return ii !== -1 ? ii : null;
    }
}

}

function localeWeekdaysParse (weekdayName, format, strict) {

var i, mom, regex;

if (this._weekdaysParseExact) {
    return handleStrictParse$1.call(this, weekdayName, format, strict);
}

if (!this._weekdaysParse) {
    this._weekdaysParse = [];
    this._minWeekdaysParse = [];
    this._shortWeekdaysParse = [];
    this._fullWeekdaysParse = [];
}

for (i = 0; i < 7; i++) {
    // make the regex if we don't have it already

    mom = createUTC([2000, 1]).day(i);
    if (strict && !this._fullWeekdaysParse[i]) {
        this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\.?') + '$', 'i');
        this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\.?') + '$', 'i');
        this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\.?') + '$', 'i');
    }
    if (!this._weekdaysParse[i]) {
        regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
        this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
    }
    // test the regex
    if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
        return i;
    } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
        return i;
    } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
        return i;
    } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
        return i;
    }
}

}

// MOMENTS

function getSetDayOfWeek (input) {

if (!this.isValid()) {
    return input != null ? this : NaN;
}
var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
if (input != null) {
    input = parseWeekday(input, this.localeData());
    return this.add(input - day, 'd');
} else {
    return day;
}

}

function getSetLocaleDayOfWeek (input) {

if (!this.isValid()) {
    return input != null ? this : NaN;
}
var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
return input == null ? weekday : this.add(input - weekday, 'd');

}

function getSetISODayOfWeek (input) {

if (!this.isValid()) {
    return input != null ? this : NaN;
}

// behaves the same as moment#day except
// as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
// as a setter, sunday should belong to the previous week.

if (input != null) {
    var weekday = parseIsoWeekday(input, this.localeData());
    return this.day(this.day() % 7 ? weekday : weekday - 7);
} else {
    return this.day() || 7;
}

}

var defaultWeekdaysRegex = matchWord; function weekdaysRegex (isStrict) {

if (this._weekdaysParseExact) {
    if (!hasOwnProp(this, '_weekdaysRegex')) {
        computeWeekdaysParse.call(this);
    }
    if (isStrict) {
        return this._weekdaysStrictRegex;
    } else {
        return this._weekdaysRegex;
    }
} else {
    if (!hasOwnProp(this, '_weekdaysRegex')) {
        this._weekdaysRegex = defaultWeekdaysRegex;
    }
    return this._weekdaysStrictRegex && isStrict ?
        this._weekdaysStrictRegex : this._weekdaysRegex;
}

}

var defaultWeekdaysShortRegex = matchWord; function weekdaysShortRegex (isStrict) {

if (this._weekdaysParseExact) {
    if (!hasOwnProp(this, '_weekdaysRegex')) {
        computeWeekdaysParse.call(this);
    }
    if (isStrict) {
        return this._weekdaysShortStrictRegex;
    } else {
        return this._weekdaysShortRegex;
    }
} else {
    if (!hasOwnProp(this, '_weekdaysShortRegex')) {
        this._weekdaysShortRegex = defaultWeekdaysShortRegex;
    }
    return this._weekdaysShortStrictRegex && isStrict ?
        this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
}

}

var defaultWeekdaysMinRegex = matchWord; function weekdaysMinRegex (isStrict) {

if (this._weekdaysParseExact) {
    if (!hasOwnProp(this, '_weekdaysRegex')) {
        computeWeekdaysParse.call(this);
    }
    if (isStrict) {
        return this._weekdaysMinStrictRegex;
    } else {
        return this._weekdaysMinRegex;
    }
} else {
    if (!hasOwnProp(this, '_weekdaysMinRegex')) {
        this._weekdaysMinRegex = defaultWeekdaysMinRegex;
    }
    return this._weekdaysMinStrictRegex && isStrict ?
        this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
}

}

function computeWeekdaysParse () {

function cmpLenRev(a, b) {
    return b.length - a.length;
}

var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
    i, mom, minp, shortp, longp;
for (i = 0; i < 7; i++) {
    // make the regex if we don't have it already
    mom = createUTC([2000, 1]).day(i);
    minp = this.weekdaysMin(mom, '');
    shortp = this.weekdaysShort(mom, '');
    longp = this.weekdays(mom, '');
    minPieces.push(minp);
    shortPieces.push(shortp);
    longPieces.push(longp);
    mixedPieces.push(minp);
    mixedPieces.push(shortp);
    mixedPieces.push(longp);
}
// Sorting makes sure if one weekday (or abbr) is a prefix of another it
// will match the longer piece.
minPieces.sort(cmpLenRev);
shortPieces.sort(cmpLenRev);
longPieces.sort(cmpLenRev);
mixedPieces.sort(cmpLenRev);
for (i = 0; i < 7; i++) {
    shortPieces[i] = regexEscape(shortPieces[i]);
    longPieces[i] = regexEscape(longPieces[i]);
    mixedPieces[i] = regexEscape(mixedPieces[i]);
}

this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
this._weekdaysShortRegex = this._weekdaysRegex;
this._weekdaysMinRegex = this._weekdaysRegex;

this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');

}

// FORMATTING

function hFormat() {

return this.hours() % 12 || 12;

}

function kFormat() {

return this.hours() || 24;

}

addFormatToken('H', ['HH', 2], 0, 'hour'); addFormatToken('h', ['hh', 2], 0, hFormat); addFormatToken('k', ['kk', 2], 0, kFormat);

addFormatToken('hmm', 0, 0, function () {

return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);

});

addFormatToken('hmmss', 0, 0, function () {

return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
    zeroFill(this.seconds(), 2);

});

addFormatToken('Hmm', 0, 0, function () {

return '' + this.hours() + zeroFill(this.minutes(), 2);

});

addFormatToken('Hmmss', 0, 0, function () {

return '' + this.hours() + zeroFill(this.minutes(), 2) +
    zeroFill(this.seconds(), 2);

});

function meridiem (token, lowercase) {

addFormatToken(token, 0, 0, function () {
    return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
});

}

meridiem('a', true); meridiem('A', false);

// ALIASES

addUnitAlias('hour', 'h');

// PRIORITY addUnitPriority('hour', 13);

// PARSING

function matchMeridiem (isStrict, locale) {

return locale._meridiemParse;

}

addRegexToken('a', matchMeridiem); addRegexToken('A', matchMeridiem); addRegexToken('H', match1to2); addRegexToken('h', match1to2); addRegexToken('k', match1to2); addRegexToken('HH', match1to2, match2); addRegexToken('hh', match1to2, match2); addRegexToken('kk', match1to2, match2);

addRegexToken('hmm', match3to4); addRegexToken('hmmss', match5to6); addRegexToken('Hmm', match3to4); addRegexToken('Hmmss', match5to6);

addParseToken(['H', 'HH'], HOUR); addParseToken(['k', 'kk'], function (input, array, config) {

var kInput = toInt(input);
array[HOUR] = kInput === 24 ? 0 : kInput;

}); addParseToken(['a', 'A'], function (input, array, config) {

config._isPm = config._locale.isPM(input);
config._meridiem = input;

}); addParseToken(['h', 'hh'], function (input, array, config) {

array[HOUR] = toInt(input);
getParsingFlags(config).bigHour = true;

}); addParseToken('hmm', function (input, array, config) {

var pos = input.length - 2;
array[HOUR] = toInt(input.substr(0, pos));
array[MINUTE] = toInt(input.substr(pos));
getParsingFlags(config).bigHour = true;

}); addParseToken('hmmss', function (input, array, config) {

var pos1 = input.length - 4;
var pos2 = input.length - 2;
array[HOUR] = toInt(input.substr(0, pos1));
array[MINUTE] = toInt(input.substr(pos1, 2));
array[SECOND] = toInt(input.substr(pos2));
getParsingFlags(config).bigHour = true;

}); addParseToken('Hmm', function (input, array, config) {

var pos = input.length - 2;
array[HOUR] = toInt(input.substr(0, pos));
array[MINUTE] = toInt(input.substr(pos));

}); addParseToken('Hmmss', function (input, array, config) {

var pos1 = input.length - 4;
var pos2 = input.length - 2;
array[HOUR] = toInt(input.substr(0, pos1));
array[MINUTE] = toInt(input.substr(pos1, 2));
array[SECOND] = toInt(input.substr(pos2));

});

// LOCALES

function localeIsPM (input) {

// IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
// Using charAt should be more compatible.
return ((input + '').toLowerCase().charAt(0) === 'p');

}

var defaultLocaleMeridiemParse = /[ap].?m?.?/i; function localeMeridiem (hours, minutes, isLower) {

if (hours > 11) {
    return isLower ? 'pm' : 'PM';
} else {
    return isLower ? 'am' : 'AM';
}

}

// MOMENTS

// Setting the hour should keep the time, because the user explicitly // specified which hour he wants. So trying to maintain the same hour (in // a new timezone) makes sense. Adding/subtracting hours does not follow // this rule. var getSetHour = makeGetSet('Hours', true);

// months // week // weekdays // meridiem var baseConfig = {

calendar: defaultCalendar,
longDateFormat: defaultLongDateFormat,
invalidDate: defaultInvalidDate,
ordinal: defaultOrdinal,
dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
relativeTime: defaultRelativeTime,

months: defaultLocaleMonths,
monthsShort: defaultLocaleMonthsShort,

week: defaultLocaleWeek,

weekdays: defaultLocaleWeekdays,
weekdaysMin: defaultLocaleWeekdaysMin,
weekdaysShort: defaultLocaleWeekdaysShort,

meridiemParse: defaultLocaleMeridiemParse

};

// internal storage for locale config files var locales = {}; var localeFamilies = {}; var globalLocale;

function normalizeLocale(key) {

return key ? key.toLowerCase().replace('_', '-') : key;

}

// pick the locale from the array // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root function chooseLocale(names) {

var i = 0, j, next, locale, split;

while (i < names.length) {
    split = normalizeLocale(names[i]).split('-');
    j = split.length;
    next = normalizeLocale(names[i + 1]);
    next = next ? next.split('-') : null;
    while (j > 0) {
        locale = loadLocale(split.slice(0, j).join('-'));
        if (locale) {
            return locale;
        }
        if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
            //the next array item is better than a shallower substring of this one
            break;
        }
        j--;
    }
    i++;
}
return null;

}

function loadLocale(name) {

var oldLocale = null;
// TODO: Find a better way to register and load all the locales in Node
if (!locales[name] && (typeof module !== 'undefined') &&
        module && module.exports) {
    try {
        oldLocale = globalLocale._abbr;
        require('./locale/' + name);
        // because defineLocale currently also sets the global locale, we
        // want to undo that for lazy loaded locales
        getSetGlobalLocale(oldLocale);
    } catch (e) { }
}
return locales[name];

}

// This function will load locale and then set the global locale. If // no arguments are passed in, it will simply return the current global // locale key. function getSetGlobalLocale (key, values) {

var data;
if (key) {
    if (isUndefined(values)) {
        data = getLocale(key);
    }
    else {
        data = defineLocale(key, values);
    }

    if (data) {
        // moment.duration._locale = moment._locale = data;
        globalLocale = data;
    }
}

return globalLocale._abbr;

}

function defineLocale (name, config) {

if (config !== null) {
    var parentConfig = baseConfig;
    config.abbr = name;
    if (locales[name] != null) {
        deprecateSimple('defineLocaleOverride',
                'use moment.updateLocale(localeName, config) to change ' +
                'an existing locale. moment.defineLocale(localeName, ' +
                'config) should only be used for creating a new locale ' +
                'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');
        parentConfig = locales[name]._config;
    } else if (config.parentLocale != null) {
        if (locales[config.parentLocale] != null) {
            parentConfig = locales[config.parentLocale]._config;
        } else {
            if (!localeFamilies[config.parentLocale]) {
                localeFamilies[config.parentLocale] = [];
            }
            localeFamilies[config.parentLocale].push({
                name: name,
                config: config
            });
            return null;
        }
    }
    locales[name] = new Locale(mergeConfigs(parentConfig, config));

    if (localeFamilies[name]) {
        localeFamilies[name].forEach(function (x) {
            defineLocale(x.name, x.config);
        });
    }

    // backwards compat for now: also set the locale
    // make sure we set the locale AFTER all child locales have been
    // created, so we won't end up with the child locale set.
    getSetGlobalLocale(name);

    return locales[name];
} else {
    // useful for testing
    delete locales[name];
    return null;
}

}

function updateLocale(name, config) {

if (config != null) {
    var locale, parentConfig = baseConfig;
    // MERGE
    if (locales[name] != null) {
        parentConfig = locales[name]._config;
    }
    config = mergeConfigs(parentConfig, config);
    locale = new Locale(config);
    locale.parentLocale = locales[name];
    locales[name] = locale;

    // backwards compat for now: also set the locale
    getSetGlobalLocale(name);
} else {
    // pass null for config to unupdate, useful for tests
    if (locales[name] != null) {
        if (locales[name].parentLocale != null) {
            locales[name] = locales[name].parentLocale;
        } else if (locales[name] != null) {
            delete locales[name];
        }
    }
}
return locales[name];

}

// returns locale data function getLocale (key) {

var locale;

if (key && key._locale && key._locale._abbr) {
    key = key._locale._abbr;
}

if (!key) {
    return globalLocale;
}

if (!isArray(key)) {
    //short-circuit everything else
    locale = loadLocale(key);
    if (locale) {
        return locale;
    }
    key = [key];
}

return chooseLocale(key);

}

function listLocales() {

return keys$1(locales);

}

function checkOverflow (m) {

var overflow;
var a = m._a;

if (a && getParsingFlags(m).overflow === -2) {
    overflow =
        a[MONTH]       < 0 || a[MONTH]       > 11  ? MONTH :
        a[DATE]        < 1 || a[DATE]        > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
        a[HOUR]        < 0 || a[HOUR]        > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
        a[MINUTE]      < 0 || a[MINUTE]      > 59  ? MINUTE :
        a[SECOND]      < 0 || a[SECOND]      > 59  ? SECOND :
        a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
        -1;

    if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
        overflow = DATE;
    }
    if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
        overflow = WEEK;
    }
    if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
        overflow = WEEKDAY;
    }

    getParsingFlags(m).overflow = overflow;
}

return m;

}

// iso 8601 regex // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) var extendedIsoRegex = /^s*((?:d{6}|d{4})-(?:dd-dd|Wdd-d|Wdd|ddd|dd))(?:(T| )(dd(?::dd(?::dd(?:[.,]d+)?)?)?)(dd(?::?dd)?|s*Z)?)?$/; var basicIsoRegex = /^s*((?:d{6}|d{4})(?:dddd|Wddd|Wdd|ddd|dd))(?:(T| )(dd(?:dd(?:dd(?:[.,]d+)?)?)?)(dd(?::?dd)?|s*Z)?)?$/;

var tzRegex = /Z|dd(?::?dd)?/;

var isoDates = [

['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
['GGGG-[W]WW', /\d{4}-W\d\d/, false],
['YYYY-DDD', /\d{4}-\d{3}/],
['YYYY-MM', /\d{4}-\d\d/, false],
['YYYYYYMMDD', /[+-]\d{10}/],
['YYYYMMDD', /\d{8}/],
// YYYYMM is NOT allowed by the standard
['GGGG[W]WWE', /\d{4}W\d{3}/],
['GGGG[W]WW', /\d{4}W\d{2}/, false],
['YYYYDDD', /\d{7}/]

];

// iso time formats and regexes var isoTimes = [

['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
['HH:mm:ss', /\d\d:\d\d:\d\d/],
['HH:mm', /\d\d:\d\d/],
['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
['HHmmss', /\d\d\d\d\d\d/],
['HHmm', /\d\d\d\d/],
['HH', /\d\d/]

];

var aspNetJsonRegex = /^/?Date((-?d+)/i;

// date from iso format function configFromISO(config) {

var i, l,
    string = config._i,
    match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
    allowTime, dateFormat, timeFormat, tzFormat;

if (match) {
    getParsingFlags(config).iso = true;

    for (i = 0, l = isoDates.length; i < l; i++) {
        if (isoDates[i][1].exec(match[1])) {
            dateFormat = isoDates[i][0];
            allowTime = isoDates[i][2] !== false;
            break;
        }
    }
    if (dateFormat == null) {
        config._isValid = false;
        return;
    }
    if (match[3]) {
        for (i = 0, l = isoTimes.length; i < l; i++) {
            if (isoTimes[i][1].exec(match[3])) {
                // match[2] should be 'T' or space
                timeFormat = (match[2] || ' ') + isoTimes[i][0];
                break;
            }
        }
        if (timeFormat == null) {
            config._isValid = false;
            return;
        }
    }
    if (!allowTime && timeFormat != null) {
        config._isValid = false;
        return;
    }
    if (match[4]) {
        if (tzRegex.exec(match[4])) {
            tzFormat = 'Z';
        } else {
            config._isValid = false;
            return;
        }
    }
    config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
    configFromStringAndFormat(config);
} else {
    config._isValid = false;
}

}

// RFC 2822 regex: For details see tools.ietf.org/html/rfc2822#section-3.3 var basicRfcRegex = /^((?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),?s)?(d?ds(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)s(?:dd)?dds)(dd:dd)(:dd)?(s(?:UT|GMT|[SD]T||[+-]d{4}))$/;

// date and time from ref 2822 format function configFromRFC2822(config) {

var string, match, dayFormat,
    dateFormat, timeFormat, tzFormat;
var timezones = {
    ' GMT': ' +0000',
    ' EDT': ' -0400',
    ' EST': ' -0500',
    ' CDT': ' -0500',
    ' CST': ' -0600',
    ' MDT': ' -0600',
    ' MST': ' -0700',
    ' PDT': ' -0700',
    ' PST': ' -0800'
};
var military = 'YXWVUTSRQPONZABCDEFGHIKLM';
var timezone, timezoneIndex;

string = config._i
    .replace(/\([^\)]*\)|[\n\t]/g, ' ') // Remove comments and folding whitespace
    .replace(/(\s\s+)/g, ' ') // Replace multiple-spaces with a single space
    .replace(/^\s|\s$/g, ''); // Remove leading and trailing spaces
match = basicRfcRegex.exec(string);

if (match) {
    dayFormat = match[1] ? 'ddd' + ((match[1].length === 5) ? ', ' : ' ') : '';
    dateFormat = 'D MMM ' + ((match[2].length > 10) ? 'YYYY ' : 'YY ');
    timeFormat = 'HH:mm' + (match[4] ? ':ss' : '');

    // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check.
    if (match[1]) { // day of week given
        var momentDate = new Date(match[2]);
        var momentDay = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'][momentDate.getDay()];

        if (match[1].substr(0,3) !== momentDay) {
            getParsingFlags(config).weekdayMismatch = true;
            config._isValid = false;
            return;
        }
    }

    switch (match[5].length) {
        case 2: // military
            if (timezoneIndex === 0) {
                timezone = ' +0000';
            } else {
                timezoneIndex = military.indexOf(match[5][1].toUpperCase()) - 12;
                timezone = ((timezoneIndex < 0) ? ' -' : ' +') +
                    (('' + timezoneIndex).replace(/^-?/, '0')).match(/..$/)[0] + '00';
            }
            break;
        case 4: // Zone
            timezone = timezones[match[5]];
            break;
        default: // UT or +/-9999
            timezone = timezones[' GMT'];
    }
    match[5] = timezone;
    config._i = match.splice(1).join('');
    tzFormat = ' ZZ';
    config._f = dayFormat + dateFormat + timeFormat + tzFormat;
    configFromStringAndFormat(config);
    getParsingFlags(config).rfc2822 = true;
} else {
    config._isValid = false;
}

}

// date from iso format or fallback function configFromString(config) {

var matched = aspNetJsonRegex.exec(config._i);

if (matched !== null) {
    config._d = new Date(+matched[1]);
    return;
}

configFromISO(config);
if (config._isValid === false) {
    delete config._isValid;
} else {
    return;
}

configFromRFC2822(config);
if (config._isValid === false) {
    delete config._isValid;
} else {
    return;
}

// Final attempt, use Input Fallback
hooks.createFromInputFallback(config);

}

hooks.createFromInputFallback = deprecate(

'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
'discouraged and will be removed in an upcoming major release. Please refer to ' +
'http://momentjs.com/guides/#/warnings/js-date/ for more info.',
function (config) {
    config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
}

);

// Pick the first defined of two or three arguments. function defaults(a, b, c) {

if (a != null) {
    return a;
}
if (b != null) {
    return b;
}
return c;

}

function currentDateArray(config) {

// hooks is actually the exported moment object
var nowValue = new Date(hooks.now());
if (config._useUTC) {
    return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
}
return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];

}

// convert an array to a date. // the array should mirror the parameters below // note: all values past the year are optional and will default to the lowest possible value. // [year, month, day , hour, minute, second, millisecond] function configFromArray (config) {

var i, date, input = [], currentDate, yearToUse;

if (config._d) {
    return;
}

currentDate = currentDateArray(config);

//compute day of the year from weeks and weekdays
if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
    dayOfYearFromWeekInfo(config);
}

//if the day of the year is set, figure out what it is
if (config._dayOfYear != null) {
    yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);

    if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {
        getParsingFlags(config)._overflowDayOfYear = true;
    }

    date = createUTCDate(yearToUse, 0, config._dayOfYear);
    config._a[MONTH] = date.getUTCMonth();
    config._a[DATE] = date.getUTCDate();
}

// Default to current date.
// * if no year, month, day of month are given, default to today
// * if day of month is given, default month and year
// * if month is given, default only year
// * if year is given, don't default anything
for (i = 0; i < 3 && config._a[i] == null; ++i) {
    config._a[i] = input[i] = currentDate[i];
}

// Zero out whatever was not defaulted, including time
for (; i < 7; i++) {
    config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
}

// Check for 24:00:00.000
if (config._a[HOUR] === 24 &&
        config._a[MINUTE] === 0 &&
        config._a[SECOND] === 0 &&
        config._a[MILLISECOND] === 0) {
    config._nextDay = true;
    config._a[HOUR] = 0;
}

config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
// Apply timezone offset from input. The actual utcOffset can be changed
// with parseZone.
if (config._tzm != null) {
    config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
}

if (config._nextDay) {
    config._a[HOUR] = 24;
}

}

function dayOfYearFromWeekInfo(config) {

var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;

w = config._w;
if (w.GG != null || w.W != null || w.E != null) {
    dow = 1;
    doy = 4;

    // TODO: We need to take the current isoWeekYear, but that depends on
    // how we interpret now (local, utc, fixed offset). So create
    // a now version of current config (take local/utc/offset flags, and
    // create now).
    weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);
    week = defaults(w.W, 1);
    weekday = defaults(w.E, 1);
    if (weekday < 1 || weekday > 7) {
        weekdayOverflow = true;
    }
} else {
    dow = config._locale._week.dow;
    doy = config._locale._week.doy;

    var curWeek = weekOfYear(createLocal(), dow, doy);

    weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);

    // Default to current week.
    week = defaults(w.w, curWeek.week);

    if (w.d != null) {
        // weekday -- low day numbers are considered next week
        weekday = w.d;
        if (weekday < 0 || weekday > 6) {
            weekdayOverflow = true;
        }
    } else if (w.e != null) {
        // local weekday -- counting starts from begining of week
        weekday = w.e + dow;
        if (w.e < 0 || w.e > 6) {
            weekdayOverflow = true;
        }
    } else {
        // default to begining of week
        weekday = dow;
    }
}
if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
    getParsingFlags(config)._overflowWeeks = true;
} else if (weekdayOverflow != null) {
    getParsingFlags(config)._overflowWeekday = true;
} else {
    temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
    config._a[YEAR] = temp.year;
    config._dayOfYear = temp.dayOfYear;
}

}

// constant that refers to the ISO standard hooks.ISO_8601 = function () {};

// constant that refers to the RFC 2822 form hooks.RFC_2822 = function () {};

// date from string and format string function configFromStringAndFormat(config) {

// TODO: Move this to another part of the creation flow to prevent circular deps
if (config._f === hooks.ISO_8601) {
    configFromISO(config);
    return;
}
if (config._f === hooks.RFC_2822) {
    configFromRFC2822(config);
    return;
}
config._a = [];
getParsingFlags(config).empty = true;

// This array is used to make a Date, either with `new Date` or `Date.UTC`
var string = '' + config._i,
    i, parsedInput, tokens, token, skipped,
    stringLength = string.length,
    totalParsedInputLength = 0;

tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];

for (i = 0; i < tokens.length; i++) {
    token = tokens[i];
    parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
    // console.log('token', token, 'parsedInput', parsedInput,
    //         'regex', getParseRegexForToken(token, config));
    if (parsedInput) {
        skipped = string.substr(0, string.indexOf(parsedInput));
        if (skipped.length > 0) {
            getParsingFlags(config).unusedInput.push(skipped);
        }
        string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
        totalParsedInputLength += parsedInput.length;
    }
    // don't parse if it's not a known token
    if (formatTokenFunctions[token]) {
        if (parsedInput) {
            getParsingFlags(config).empty = false;
        }
        else {
            getParsingFlags(config).unusedTokens.push(token);
        }
        addTimeToArrayFromToken(token, parsedInput, config);
    }
    else if (config._strict && !parsedInput) {
        getParsingFlags(config).unusedTokens.push(token);
    }
}

// add remaining unparsed input length to the string
getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
if (string.length > 0) {
    getParsingFlags(config).unusedInput.push(string);
}

// clear _12h flag if hour is <= 12
if (config._a[HOUR] <= 12 &&
    getParsingFlags(config).bigHour === true &&
    config._a[HOUR] > 0) {
    getParsingFlags(config).bigHour = undefined;
}

getParsingFlags(config).parsedDateParts = config._a.slice(0);
getParsingFlags(config).meridiem = config._meridiem;
// handle meridiem
config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);

configFromArray(config);
checkOverflow(config);

}

function meridiemFixWrap (locale, hour, meridiem) {

var isPm;

if (meridiem == null) {
    // nothing to do
    return hour;
}
if (locale.meridiemHour != null) {
    return locale.meridiemHour(hour, meridiem);
} else if (locale.isPM != null) {
    // Fallback
    isPm = locale.isPM(meridiem);
    if (isPm && hour < 12) {
        hour += 12;
    }
    if (!isPm && hour === 12) {
        hour = 0;
    }
    return hour;
} else {
    // this is not supposed to happen
    return hour;
}

}

// date from string and array of format strings function configFromStringAndArray(config) {

var tempConfig,
    bestMoment,

    scoreToBeat,
    i,
    currentScore;

if (config._f.length === 0) {
    getParsingFlags(config).invalidFormat = true;
    config._d = new Date(NaN);
    return;
}

for (i = 0; i < config._f.length; i++) {
    currentScore = 0;
    tempConfig = copyConfig({}, config);
    if (config._useUTC != null) {
        tempConfig._useUTC = config._useUTC;
    }
    tempConfig._f = config._f[i];
    configFromStringAndFormat(tempConfig);

    if (!isValid(tempConfig)) {
        continue;
    }

    // if there is any input that was not parsed add a penalty for that format
    currentScore += getParsingFlags(tempConfig).charsLeftOver;

    //or tokens
    currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;

    getParsingFlags(tempConfig).score = currentScore;

    if (scoreToBeat == null || currentScore < scoreToBeat) {
        scoreToBeat = currentScore;
        bestMoment = tempConfig;
    }
}

extend(config, bestMoment || tempConfig);

}

function configFromObject(config) {

if (config._d) {
    return;
}

var i = normalizeObjectUnits(config._i);
config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
    return obj && parseInt(obj, 10);
});

configFromArray(config);

}

function createFromConfig (config) {

var res = new Moment(checkOverflow(prepareConfig(config)));
if (res._nextDay) {
    // Adding is smart enough around DST
    res.add(1, 'd');
    res._nextDay = undefined;
}

return res;

}

function prepareConfig (config) {

var input = config._i,
    format = config._f;

config._locale = config._locale || getLocale(config._l);

if (input === null || (format === undefined && input === '')) {
    return createInvalid({nullInput: true});
}

if (typeof input === 'string') {
    config._i = input = config._locale.preparse(input);
}

if (isMoment(input)) {
    return new Moment(checkOverflow(input));
} else if (isDate(input)) {
    config._d = input;
} else if (isArray(format)) {
    configFromStringAndArray(config);
} else if (format) {
    configFromStringAndFormat(config);
}  else {
    configFromInput(config);
}

if (!isValid(config)) {
    config._d = null;
}

return config;

}

function configFromInput(config) {

var input = config._i;
if (isUndefined(input)) {
    config._d = new Date(hooks.now());
} else if (isDate(input)) {
    config._d = new Date(input.valueOf());
} else if (typeof input === 'string') {
    configFromString(config);
} else if (isArray(input)) {
    config._a = map(input.slice(0), function (obj) {
        return parseInt(obj, 10);
    });
    configFromArray(config);
} else if (isObject(input)) {
    configFromObject(config);
} else if (isNumber(input)) {
    // from milliseconds
    config._d = new Date(input);
} else {
    hooks.createFromInputFallback(config);
}

}

function createLocalOrUTC (input, format, locale, strict, isUTC) {

var c = {};

if (locale === true || locale === false) {
    strict = locale;
    locale = undefined;
}

if ((isObject(input) && isObjectEmpty(input)) ||
        (isArray(input) && input.length === 0)) {
    input = undefined;
}
// object construction must be done this way.
// https://github.com/moment/moment/issues/1423
c._isAMomentObject = true;
c._useUTC = c._isUTC = isUTC;
c._l = locale;
c._i = input;
c._f = format;
c._strict = strict;

return createFromConfig(c);

}

function createLocal (input, format, locale, strict) {

return createLocalOrUTC(input, format, locale, strict, false);

}

var prototypeMin = deprecate(

'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
function () {
    var other = createLocal.apply(null, arguments);
    if (this.isValid() && other.isValid()) {
        return other < this ? this : other;
    } else {
        return createInvalid();
    }
}

);

var prototypeMax = deprecate(

'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
function () {
    var other = createLocal.apply(null, arguments);
    if (this.isValid() && other.isValid()) {
        return other > this ? this : other;
    } else {
        return createInvalid();
    }
}

);

// Pick a moment m from moments so that m(other) is true for all // other. This relies on the function fn to be transitive. // // moments should either be an array of moment objects or an array, whose // first element is an array of moment objects. function pickBy(fn, moments) {

var res, i;
if (moments.length === 1 && isArray(moments[0])) {
    moments = moments[0];
}
if (!moments.length) {
    return createLocal();
}
res = moments[0];
for (i = 1; i < moments.length; ++i) {
    if (!moments[i].isValid() || moments[i][fn](res)) {
        res = moments[i];
    }
}
return res;

}

// TODO: Use [].sort instead? function min () {

var args = [].slice.call(arguments, 0);

return pickBy('isBefore', args);

}

function max () {

var args = [].slice.call(arguments, 0);

return pickBy('isAfter', args);

}

var now = function () {

return Date.now ? Date.now() : +(new Date());

};

var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];

function isDurationValid(m) {

for (var key in m) {
    if (!(ordering.indexOf(key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
        return false;
    }
}

var unitHasDecimal = false;
for (var i = 0; i < ordering.length; ++i) {
    if (m[ordering[i]]) {
        if (unitHasDecimal) {
            return false; // only allow non-integers for smallest unit
        }
        if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
            unitHasDecimal = true;
        }
    }
}

return true;

}

function isValid$1() {

return this._isValid;

}

function createInvalid$1() {

return createDuration(NaN);

}

function Duration (duration) {

var normalizedInput = normalizeObjectUnits(duration),
    years = normalizedInput.year || 0,
    quarters = normalizedInput.quarter || 0,
    months = normalizedInput.month || 0,
    weeks = normalizedInput.week || 0,
    days = normalizedInput.day || 0,
    hours = normalizedInput.hour || 0,
    minutes = normalizedInput.minute || 0,
    seconds = normalizedInput.second || 0,
    milliseconds = normalizedInput.millisecond || 0;

this._isValid = isDurationValid(normalizedInput);

// representation for dateAddRemove
this._milliseconds = +milliseconds +
    seconds * 1e3 + // 1000
    minutes * 6e4 + // 1000 * 60
    hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
// Because of dateAddRemove treats 24 hours as different from a
// day when working around DST, we need to store them separately
this._days = +days +
    weeks * 7;
// It is impossible translate months into days without knowing
// which months you are are talking about, so we have to store
// it separately.
this._months = +months +
    quarters * 3 +
    years * 12;

this._data = {};

this._locale = getLocale();

this._bubble();

}

function isDuration (obj) {

return obj instanceof Duration;

}

function absRound (number) {

if (number < 0) {
    return Math.round(-1 * number) * -1;
} else {
    return Math.round(number);
}

}

// FORMATTING

function offset (token, separator) {

addFormatToken(token, 0, 0, function () {
    var offset = this.utcOffset();
    var sign = '+';
    if (offset < 0) {
        offset = -offset;
        sign = '-';
    }
    return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
});

}

offset('Z', ':'); offset('ZZ', '');

// PARSING

addRegexToken('Z', matchShortOffset); addRegexToken('ZZ', matchShortOffset); addParseToken(['Z', 'ZZ'], function (input, array, config) {

config._useUTC = true;
config._tzm = offsetFromString(matchShortOffset, input);

});

// HELPERS

// timezone chunker // '+10:00' > ['10', '00'] // '-1530' > ['-15', '30'] var chunkOffset = /([+-]|dd)/gi;

function offsetFromString(matcher, string) {

var matches = (string || '').match(matcher);

if (matches === null) {
    return null;
}

var chunk   = matches[matches.length - 1] || [];
var parts   = (chunk + '').match(chunkOffset) || ['-', 0, 0];
var minutes = +(parts[1] * 60) + toInt(parts[2]);

return minutes === 0 ?
  0 :
  parts[0] === '+' ? minutes : -minutes;

}

// Return a moment from input, that is local/utc/zone equivalent to model. function cloneWithOffset(input, model) {

var res, diff;
if (model._isUTC) {
    res = model.clone();
    diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();
    // Use low-level api, because this fn is low-level api.
    res._d.setTime(res._d.valueOf() + diff);
    hooks.updateOffset(res, false);
    return res;
} else {
    return createLocal(input).local();
}

}

function getDateOffset (m) {

// On Firefox.24 Date#getTimezoneOffset returns a floating point.
// https://github.com/moment/moment/pull/1871
return -Math.round(m._d.getTimezoneOffset() / 15) * 15;

}

// HOOKS

// This function will be called whenever a moment is mutated. // It is intended to keep the offset in sync with the timezone. hooks.updateOffset = function () {};

// MOMENTS

// keepLocalTime = true means only change the timezone, without // affecting the local hour. So 5:31:26 +0300 –[utcOffset(2, true)]–> // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset // +0200, so we adjust the time as needed, to be valid. // // Keeping the time actually adds/subtracts (one hour) // from the actual represented time. That is why we call updateOffset // a second time. In case it wants us to change the offset again // _changeInProgress == true case, then we have to adjust, because // there is no such time in the given timezone. function getSetOffset (input, keepLocalTime, keepMinutes) {

var offset = this._offset || 0,
    localAdjust;
if (!this.isValid()) {
    return input != null ? this : NaN;
}
if (input != null) {
    if (typeof input === 'string') {
        input = offsetFromString(matchShortOffset, input);
        if (input === null) {
            return this;
        }
    } else if (Math.abs(input) < 16 && !keepMinutes) {
        input = input * 60;
    }
    if (!this._isUTC && keepLocalTime) {
        localAdjust = getDateOffset(this);
    }
    this._offset = input;
    this._isUTC = true;
    if (localAdjust != null) {
        this.add(localAdjust, 'm');
    }
    if (offset !== input) {
        if (!keepLocalTime || this._changeInProgress) {
            addSubtract(this, createDuration(input - offset, 'm'), 1, false);
        } else if (!this._changeInProgress) {
            this._changeInProgress = true;
            hooks.updateOffset(this, true);
            this._changeInProgress = null;
        }
    }
    return this;
} else {
    return this._isUTC ? offset : getDateOffset(this);
}

}

function getSetZone (input, keepLocalTime) {

if (input != null) {
    if (typeof input !== 'string') {
        input = -input;
    }

    this.utcOffset(input, keepLocalTime);

    return this;
} else {
    return -this.utcOffset();
}

}

function setOffsetToUTC (keepLocalTime) {

return this.utcOffset(0, keepLocalTime);

}

function setOffsetToLocal (keepLocalTime) {

if (this._isUTC) {
    this.utcOffset(0, keepLocalTime);
    this._isUTC = false;

    if (keepLocalTime) {
        this.subtract(getDateOffset(this), 'm');
    }
}
return this;

}

function setOffsetToParsedOffset () {

if (this._tzm != null) {
    this.utcOffset(this._tzm, false, true);
} else if (typeof this._i === 'string') {
    var tZone = offsetFromString(matchOffset, this._i);
    if (tZone != null) {
        this.utcOffset(tZone);
    }
    else {
        this.utcOffset(0, true);
    }
}
return this;

}

function hasAlignedHourOffset (input) {

if (!this.isValid()) {
    return false;
}
input = input ? createLocal(input).utcOffset() : 0;

return (this.utcOffset() - input) % 60 === 0;

}

function isDaylightSavingTime () {

return (
    this.utcOffset() > this.clone().month(0).utcOffset() ||
    this.utcOffset() > this.clone().month(5).utcOffset()
);

}

function isDaylightSavingTimeShifted () {

if (!isUndefined(this._isDSTShifted)) {
    return this._isDSTShifted;
}

var c = {};

copyConfig(c, this);
c = prepareConfig(c);

if (c._a) {
    var other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
    this._isDSTShifted = this.isValid() &&
        compareArrays(c._a, other.toArray()) > 0;
} else {
    this._isDSTShifted = false;
}

return this._isDSTShifted;

}

function isLocal () {

return this.isValid() ? !this._isUTC : false;

}

function isUtcOffset () {

return this.isValid() ? this._isUTC : false;

}

function isUtc () {

return this.isValid() ? this._isUTC && this._offset === 0 : false;

}

// ASP.NET json date format regex var aspNetRegex = /^(-)?(?:(d*)[. ])?(d+):(d+)(?::(d+)(.d*)?)?$/;

// from docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere // and further modified to allow for strings containing both week and day var isoRegex = /^(-)?P(?:(-?*)Y)?(?:(-?*)M)?(?:(-?*)W)?(?:(-?*)D)?(?:T(?:(-?*)H)?(?:(-?*)M)?(?:(-?*)S)?)?$/;

function createDuration (input, key) {

var duration = input,
    // matching against regexp is expensive, do it on demand
    match = null,
    sign,
    ret,
    diffRes;

if (isDuration(input)) {
    duration = {
        ms : input._milliseconds,
        d  : input._days,
        M  : input._months
    };
} else if (isNumber(input)) {
    duration = {};
    if (key) {
        duration[key] = input;
    } else {
        duration.milliseconds = input;
    }
} else if (!!(match = aspNetRegex.exec(input))) {
    sign = (match[1] === '-') ? -1 : 1;
    duration = {
        y  : 0,
        d  : toInt(match[DATE])                         * sign,
        h  : toInt(match[HOUR])                         * sign,
        m  : toInt(match[MINUTE])                       * sign,
        s  : toInt(match[SECOND])                       * sign,
        ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
    };
} else if (!!(match = isoRegex.exec(input))) {
    sign = (match[1] === '-') ? -1 : 1;
    duration = {
        y : parseIso(match[2], sign),
        M : parseIso(match[3], sign),
        w : parseIso(match[4], sign),
        d : parseIso(match[5], sign),
        h : parseIso(match[6], sign),
        m : parseIso(match[7], sign),
        s : parseIso(match[8], sign)
    };
} else if (duration == null) {// checks for null or undefined
    duration = {};
} else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
    diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));

    duration = {};
    duration.ms = diffRes.milliseconds;
    duration.M = diffRes.months;
}

ret = new Duration(duration);

if (isDuration(input) && hasOwnProp(input, '_locale')) {
    ret._locale = input._locale;
}

return ret;

}

createDuration.fn = Duration.prototype; createDuration.invalid = createInvalid$1;

function parseIso (inp, sign) {

// We'd normally use ~~inp for this, but unfortunately it also
// converts floats to ints.
// inp may be undefined, so careful calling replace on it.
var res = inp && parseFloat(inp.replace(',', '.'));
// apply sign while we're at it
return (isNaN(res) ? 0 : res) * sign;

}

function positiveMomentsDifference(base, other) {

var res = {milliseconds: 0, months: 0};

res.months = other.month() - base.month() +
    (other.year() - base.year()) * 12;
if (base.clone().add(res.months, 'M').isAfter(other)) {
    --res.months;
}

res.milliseconds = +other - +(base.clone().add(res.months, 'M'));

return res;

}

function momentsDifference(base, other) {

var res;
if (!(base.isValid() && other.isValid())) {
    return {milliseconds: 0, months: 0};
}

other = cloneWithOffset(other, base);
if (base.isBefore(other)) {
    res = positiveMomentsDifference(base, other);
} else {
    res = positiveMomentsDifference(other, base);
    res.milliseconds = -res.milliseconds;
    res.months = -res.months;
}

return res;

}

// TODO: remove 'name' arg after deprecation is removed function createAdder(direction, name) {

return function (val, period) {
    var dur, tmp;
    //invert the arguments, but complain about it
    if (period !== null && !isNaN(+period)) {
        deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' +
        'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');
        tmp = val; val = period; period = tmp;
    }

    val = typeof val === 'string' ? +val : val;
    dur = createDuration(val, period);
    addSubtract(this, dur, direction);
    return this;
};

}

function addSubtract (mom, duration, isAdding, updateOffset) {

var milliseconds = duration._milliseconds,
    days = absRound(duration._days),
    months = absRound(duration._months);

if (!mom.isValid()) {
    // No op
    return;
}

updateOffset = updateOffset == null ? true : updateOffset;

if (milliseconds) {
    mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
}
if (days) {
    set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
}
if (months) {
    setMonth(mom, get(mom, 'Month') + months * isAdding);
}
if (updateOffset) {
    hooks.updateOffset(mom, days || months);
}

}

var add = createAdder(1, 'add'); var subtract = createAdder(-1, 'subtract');

function getCalendarFormat(myMoment, now) {

var diff = myMoment.diff(now, 'days', true);
return diff < -6 ? 'sameElse' :
        diff < -1 ? 'lastWeek' :
        diff < 0 ? 'lastDay' :
        diff < 1 ? 'sameDay' :
        diff < 2 ? 'nextDay' :
        diff < 7 ? 'nextWeek' : 'sameElse';

}

function calendar$1 (time, formats) {

// We want to compare the start of today, vs this.
// Getting start-of-today depends on whether we're local/utc/offset or not.
var now = time || createLocal(),
    sod = cloneWithOffset(now, this).startOf('day'),
    format = hooks.calendarFormat(this, sod) || 'sameElse';

var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);

return this.format(output || this.localeData().calendar(format, this, createLocal(now)));

}

function clone () {

return new Moment(this);

}

function isAfter (input, units) {

var localInput = isMoment(input) ? input : createLocal(input);
if (!(this.isValid() && localInput.isValid())) {
    return false;
}
units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
if (units === 'millisecond') {
    return this.valueOf() > localInput.valueOf();
} else {
    return localInput.valueOf() < this.clone().startOf(units).valueOf();
}

}

function isBefore (input, units) {

var localInput = isMoment(input) ? input : createLocal(input);
if (!(this.isValid() && localInput.isValid())) {
    return false;
}
units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
if (units === 'millisecond') {
    return this.valueOf() < localInput.valueOf();
} else {
    return this.clone().endOf(units).valueOf() < localInput.valueOf();
}

}

function isBetween (from, to, units, inclusivity) {

inclusivity = inclusivity || '()';
return (inclusivity[0] === '(' ? this.isAfter(from, units) : !this.isBefore(from, units)) &&
    (inclusivity[1] === ')' ? this.isBefore(to, units) : !this.isAfter(to, units));

}

function isSame (input, units) {

var localInput = isMoment(input) ? input : createLocal(input),
    inputMs;
if (!(this.isValid() && localInput.isValid())) {
    return false;
}
units = normalizeUnits(units || 'millisecond');
if (units === 'millisecond') {
    return this.valueOf() === localInput.valueOf();
} else {
    inputMs = localInput.valueOf();
    return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
}

}

function isSameOrAfter (input, units) {

return this.isSame(input, units) || this.isAfter(input,units);

}

function isSameOrBefore (input, units) {

return this.isSame(input, units) || this.isBefore(input,units);

}

function diff (input, units, asFloat) {

var that,
    zoneDelta,
    delta, output;

if (!this.isValid()) {
    return NaN;
}

that = cloneWithOffset(input, this);

if (!that.isValid()) {
    return NaN;
}

zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;

units = normalizeUnits(units);

if (units === 'year' || units === 'month' || units === 'quarter') {
    output = monthDiff(this, that);
    if (units === 'quarter') {
        output = output / 3;
    } else if (units === 'year') {
        output = output / 12;
    }
} else {
    delta = this - that;
    output = units === 'second' ? delta / 1e3 : // 1000
        units === 'minute' ? delta / 6e4 : // 1000 * 60
        units === 'hour' ? delta / 36e5 : // 1000 * 60 * 60
        units === 'day' ? (delta - zoneDelta) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
        units === 'week' ? (delta - zoneDelta) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
        delta;
}
return asFloat ? output : absFloor(output);

}

function monthDiff (a, b) {

// difference in months
var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
    // b is in (anchor - 1 month, anchor + 1 month)
    anchor = a.clone().add(wholeMonthDiff, 'months'),
    anchor2, adjust;

if (b - anchor < 0) {
    anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
    // linear across the month
    adjust = (b - anchor) / (anchor - anchor2);
} else {
    anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
    // linear across the month
    adjust = (b - anchor) / (anchor2 - anchor);
}

//check for negative zero, return zero if negative zero
return -(wholeMonthDiff + adjust) || 0;

}

hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ'; hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss';

function toString () {

return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');

}

function toISOString() {

if (!this.isValid()) {
    return null;
}
var m = this.clone().utc();
if (m.year() < 0 || m.year() > 9999) {
    return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
if (isFunction(Date.prototype.toISOString)) {
    // native implementation is ~50x faster, use it when we can
    return this.toDate().toISOString();
}
return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');

}

/**

* Return a human readable representation of a moment that can
* also be evaluated to get a new moment which is the same
*
* @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
*/

function inspect () {

if (!this.isValid()) {
    return 'moment.invalid(/* ' + this._i + ' */)';
}
var func = 'moment';
var zone = '';
if (!this.isLocal()) {
    func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
    zone = 'Z';
}
var prefix = '[' + func + '("]';
var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
var datetime = '-MM-DD[T]HH:mm:ss.SSS';
var suffix = zone + '[")]';

return this.format(prefix + year + datetime + suffix);

}

function format (inputString) {

if (!inputString) {
    inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
}
var output = formatMoment(this, inputString);
return this.localeData().postformat(output);

}

function from (time, withoutSuffix) {

if (this.isValid() &&
        ((isMoment(time) && time.isValid()) ||
         createLocal(time).isValid())) {
    return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
} else {
    return this.localeData().invalidDate();
}

}

function fromNow (withoutSuffix) {

return this.from(createLocal(), withoutSuffix);

}

function to (time, withoutSuffix) {

if (this.isValid() &&
        ((isMoment(time) && time.isValid()) ||
         createLocal(time).isValid())) {
    return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
} else {
    return this.localeData().invalidDate();
}

}

function toNow (withoutSuffix) {

return this.to(createLocal(), withoutSuffix);

}

// If passed a locale key, it will set the locale for this // instance. Otherwise, it will return the locale configuration // variables for this instance. function locale (key) {

var newLocaleData;

if (key === undefined) {
    return this._locale._abbr;
} else {
    newLocaleData = getLocale(key);
    if (newLocaleData != null) {
        this._locale = newLocaleData;
    }
    return this;
}

}

var lang = deprecate(

'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
function (key) {
    if (key === undefined) {
        return this.localeData();
    } else {
        return this.locale(key);
    }
}

);

function localeData () {

return this._locale;

}

function startOf (units) {

units = normalizeUnits(units);
// the following switch intentionally omits break keywords
// to utilize falling through the cases.
switch (units) {
    case 'year':
        this.month(0);
        /* falls through */
    case 'quarter':
    case 'month':
        this.date(1);
        /* falls through */
    case 'week':
    case 'isoWeek':
    case 'day':
    case 'date':
        this.hours(0);
        /* falls through */
    case 'hour':
        this.minutes(0);
        /* falls through */
    case 'minute':
        this.seconds(0);
        /* falls through */
    case 'second':
        this.milliseconds(0);
}

// weeks are a special case
if (units === 'week') {
    this.weekday(0);
}
if (units === 'isoWeek') {
    this.isoWeekday(1);
}

// quarters are also special
if (units === 'quarter') {
    this.month(Math.floor(this.month() / 3) * 3);
}

return this;

}

function endOf (units) {

units = normalizeUnits(units);
if (units === undefined || units === 'millisecond') {
    return this;
}

// 'date' is an alias for 'day', so it should be considered as such.
if (units === 'date') {
    units = 'day';
}

return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');

}

function valueOf () {

return this._d.valueOf() - ((this._offset || 0) * 60000);

}

function unix () {

return Math.floor(this.valueOf() / 1000);

}

function toDate () {

return new Date(this.valueOf());

}

function toArray () {

var m = this;
return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];

}

function toObject () {

var m = this;
return {
    years: m.year(),
    months: m.month(),
    date: m.date(),
    hours: m.hours(),
    minutes: m.minutes(),
    seconds: m.seconds(),
    milliseconds: m.milliseconds()
};

}

function toJSON () {

// new Date(NaN).toJSON() === null
return this.isValid() ? this.toISOString() : null;

}

function isValid$2 () {

return isValid(this);

}

function parsingFlags () {

return extend({}, getParsingFlags(this));

}

function invalidAt () {

return getParsingFlags(this).overflow;

}

function creationData() {

return {
    input: this._i,
    format: this._f,
    locale: this._locale,
    isUTC: this._isUTC,
    strict: this._strict
};

}

// FORMATTING

addFormatToken(0, ['gg', 2], 0, function () {

return this.weekYear() % 100;

});

addFormatToken(0, ['GG', 2], 0, function () {

return this.isoWeekYear() % 100;

});

function addWeekYearFormatToken (token, getter) {

addFormatToken(0, [token, token.length], 0, getter);

}

addWeekYearFormatToken('gggg', 'weekYear'); addWeekYearFormatToken('ggggg', 'weekYear'); addWeekYearFormatToken('GGGG', 'isoWeekYear'); addWeekYearFormatToken('GGGGG', 'isoWeekYear');

// ALIASES

addUnitAlias('weekYear', 'gg'); addUnitAlias('isoWeekYear', 'GG');

// PRIORITY

addUnitPriority('weekYear', 1); addUnitPriority('isoWeekYear', 1);

// PARSING

addRegexToken('G', matchSigned); addRegexToken('g', matchSigned); addRegexToken('GG', match1to2, match2); addRegexToken('gg', match1to2, match2); addRegexToken('GGGG', match1to4, match4); addRegexToken('gggg', match1to4, match4); addRegexToken('GGGGG', match1to6, match6); addRegexToken('ggggg', match1to6, match6);

addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {

week[token.substr(0, 2)] = toInt(input);

});

addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {

week[token] = hooks.parseTwoDigitYear(input);

});

// MOMENTS

function getSetWeekYear (input) {

return getSetWeekYearHelper.call(this,
        input,
        this.week(),
        this.weekday(),
        this.localeData()._week.dow,
        this.localeData()._week.doy);

}

function getSetISOWeekYear (input) {

return getSetWeekYearHelper.call(this,
        input, this.isoWeek(), this.isoWeekday(), 1, 4);

}

function getISOWeeksInYear () {

return weeksInYear(this.year(), 1, 4);

}

function getWeeksInYear () {

var weekInfo = this.localeData()._week;
return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);

}

function getSetWeekYearHelper(input, week, weekday, dow, doy) {

var weeksTarget;
if (input == null) {
    return weekOfYear(this, dow, doy).year;
} else {
    weeksTarget = weeksInYear(input, dow, doy);
    if (week > weeksTarget) {
        week = weeksTarget;
    }
    return setWeekAll.call(this, input, week, weekday, dow, doy);
}

}

function setWeekAll(weekYear, week, weekday, dow, doy) {

var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
    date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);

this.year(date.getUTCFullYear());
this.month(date.getUTCMonth());
this.date(date.getUTCDate());
return this;

}

// FORMATTING

addFormatToken('Q', 0, 'Qo', 'quarter');

// ALIASES

addUnitAlias('quarter', 'Q');

// PRIORITY

addUnitPriority('quarter', 7);

// PARSING

addRegexToken('Q', match1); addParseToken('Q', function (input, array) {

array[MONTH] = (toInt(input) - 1) * 3;

});

// MOMENTS

function getSetQuarter (input) {

return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);

}

// FORMATTING

addFormatToken('D', ['DD', 2], 'Do', 'date');

// ALIASES

addUnitAlias('date', 'D');

// PRIOROITY addUnitPriority('date', 9);

// PARSING

addRegexToken('D', match1to2); addRegexToken('DD', match1to2, match2); addRegexToken('Do', function (isStrict, locale) {

// TODO: Remove "ordinalParse" fallback in next major release.
return isStrict ?
  (locale._dayOfMonthOrdinalParse || locale._ordinalParse) :
  locale._dayOfMonthOrdinalParseLenient;

});

addParseToken(['D', 'DD'], DATE); addParseToken('Do', function (input, array) {

array[DATE] = toInt(input.match(match1to2)[0], 10);

});

// MOMENTS

var getSetDayOfMonth = makeGetSet('Date', true);

// FORMATTING

addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');

// ALIASES

addUnitAlias('dayOfYear', 'DDD');

// PRIORITY addUnitPriority('dayOfYear', 4);

// PARSING

addRegexToken('DDD', match1to3); addRegexToken('DDDD', match3); addParseToken(['DDD', 'DDDD'], function (input, array, config) {

config._dayOfYear = toInt(input);

});

// HELPERS

// MOMENTS

function getSetDayOfYear (input) {

var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');

}

// FORMATTING

addFormatToken('m', ['mm', 2], 0, 'minute');

// ALIASES

addUnitAlias('minute', 'm');

// PRIORITY

addUnitPriority('minute', 14);

// PARSING

addRegexToken('m', match1to2); addRegexToken('mm', match1to2, match2); addParseToken(['m', 'mm'], MINUTE);

// MOMENTS

var getSetMinute = makeGetSet('Minutes', false);

// FORMATTING

addFormatToken('s', ['ss', 2], 0, 'second');

// ALIASES

addUnitAlias('second', 's');

// PRIORITY

addUnitPriority('second', 15);

// PARSING

addRegexToken('s', match1to2); addRegexToken('ss', match1to2, match2); addParseToken(['s', 'ss'], SECOND);

// MOMENTS

var getSetSecond = makeGetSet('Seconds', false);

// FORMATTING

addFormatToken('S', 0, 0, function () {

return ~~(this.millisecond() / 100);

});

addFormatToken(0, ['SS', 2], 0, function () {

return ~~(this.millisecond() / 10);

});

addFormatToken(0, ['SSS', 3], 0, 'millisecond'); addFormatToken(0, ['SSSS', 4], 0, function () {

return this.millisecond() * 10;

}); addFormatToken(0, ['SSSSS', 5], 0, function () {

return this.millisecond() * 100;

}); addFormatToken(0, ['SSSSSS', 6], 0, function () {

return this.millisecond() * 1000;

}); addFormatToken(0, ['SSSSSSS', 7], 0, function () {

return this.millisecond() * 10000;

}); addFormatToken(0, ['SSSSSSSS', 8], 0, function () {

return this.millisecond() * 100000;

}); addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {

return this.millisecond() * 1000000;

});

// ALIASES

addUnitAlias('millisecond', 'ms');

// PRIORITY

addUnitPriority('millisecond', 16);

// PARSING

addRegexToken('S', match1to3, match1); addRegexToken('SS', match1to3, match2); addRegexToken('SSS', match1to3, match3);

var token; for (token = 'SSSS'; token.length <= 9; token += 'S') {

addRegexToken(token, matchUnsigned);

}

function parseMs(input, array) {

array[MILLISECOND] = toInt(('0.' + input) * 1000);

}

for (token = 'S'; token.length <= 9; token += 'S') {

addParseToken(token, parseMs);

} // MOMENTS

var getSetMillisecond = makeGetSet('Milliseconds', false);

// FORMATTING

addFormatToken('z', 0, 0, 'zoneAbbr'); addFormatToken('zz', 0, 0, 'zoneName');

// MOMENTS

function getZoneAbbr () {

return this._isUTC ? 'UTC' : '';

}

function getZoneName () {

return this._isUTC ? 'Coordinated Universal Time' : '';

}

var proto = Moment.prototype;

proto.add = add; proto.calendar = calendar$1; proto.clone = clone; proto.diff = diff; proto.endOf = endOf; proto.format = format; proto.from = from; proto.fromNow = fromNow; proto.to = to; proto.toNow = toNow; proto.get = stringGet; proto.invalidAt = invalidAt; proto.isAfter = isAfter; proto.isBefore = isBefore; proto.isBetween = isBetween; proto.isSame = isSame; proto.isSameOrAfter = isSameOrAfter; proto.isSameOrBefore = isSameOrBefore; proto.isValid = isValid$2; proto.lang = lang; proto.locale = locale; proto.localeData = localeData; proto.max = prototypeMax; proto.min = prototypeMin; proto.parsingFlags = parsingFlags; proto.set = stringSet; proto.startOf = startOf; proto.subtract = subtract; proto.toArray = toArray; proto.toObject = toObject; proto.toDate = toDate; proto.toISOString = toISOString; proto.inspect = inspect; proto.toJSON = toJSON; proto.toString = toString; proto.unix = unix; proto.valueOf = valueOf; proto.creationData = creationData;

// Year proto.year = getSetYear; proto.isLeapYear = getIsLeapYear;

// Week Year proto.weekYear = getSetWeekYear; proto.isoWeekYear = getSetISOWeekYear;

// Quarter proto.quarter = proto.quarters = getSetQuarter;

// Month proto.month = getSetMonth; proto.daysInMonth = getDaysInMonth;

// Week proto.week = proto.weeks = getSetWeek; proto.isoWeek = proto.isoWeeks = getSetISOWeek; proto.weeksInYear = getWeeksInYear; proto.isoWeeksInYear = getISOWeeksInYear;

// Day proto.date = getSetDayOfMonth; proto.day = proto.days = getSetDayOfWeek; proto.weekday = getSetLocaleDayOfWeek; proto.isoWeekday = getSetISODayOfWeek; proto.dayOfYear = getSetDayOfYear;

// Hour proto.hour = proto.hours = getSetHour;

// Minute proto.minute = proto.minutes = getSetMinute;

// Second proto.second = proto.seconds = getSetSecond;

// Millisecond proto.millisecond = proto.milliseconds = getSetMillisecond;

// Offset proto.utcOffset = getSetOffset; proto.utc = setOffsetToUTC; proto.local = setOffsetToLocal; proto.parseZone = setOffsetToParsedOffset; proto.hasAlignedHourOffset = hasAlignedHourOffset; proto.isDST = isDaylightSavingTime; proto.isLocal = isLocal; proto.isUtcOffset = isUtcOffset; proto.isUtc = isUtc; proto.isUTC = isUtc;

// Timezone proto.zoneAbbr = getZoneAbbr; proto.zoneName = getZoneName;

// Deprecations proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth); proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth); proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear); proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. momentjs.com/guides/#/warnings/zone/', getSetZone); proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);

function createUnix (input) {

return createLocal(input * 1000);

}

function createInZone () {

return createLocal.apply(null, arguments).parseZone();

}

function preParsePostFormat (string) {

return string;

}

var proto$1 = Locale.prototype;

proto$1.calendar = calendar; proto$1.longDateFormat = longDateFormat; proto$1.invalidDate = invalidDate; proto$1.ordinal = ordinal; proto$1.preparse = preParsePostFormat; proto$1.postformat = preParsePostFormat; proto$1.relativeTime = relativeTime; proto$1.pastFuture = pastFuture; proto$1.set = set;

// Month proto$1.months = localeMonths; proto$1.monthsShort = localeMonthsShort; proto$1.monthsParse = localeMonthsParse; proto$1.monthsRegex = monthsRegex; proto$1.monthsShortRegex = monthsShortRegex;

// Week proto$1.week = localeWeek; proto$1.firstDayOfYear = localeFirstDayOfYear; proto$1.firstDayOfWeek = localeFirstDayOfWeek;

// Day of Week proto$1.weekdays = localeWeekdays; proto$1.weekdaysMin = localeWeekdaysMin; proto$1.weekdaysShort = localeWeekdaysShort; proto$1.weekdaysParse = localeWeekdaysParse;

proto$1.weekdaysRegex = weekdaysRegex; proto$1.weekdaysShortRegex = weekdaysShortRegex; proto$1.weekdaysMinRegex = weekdaysMinRegex;

// Hours proto$1.isPM = localeIsPM; proto$1.meridiem = localeMeridiem;

function get$1 (format, index, field, setter) {

var locale = getLocale();
var utc = createUTC().set(setter, index);
return locale[field](utc, format);

}

function listMonthsImpl (format, index, field) {

if (isNumber(format)) {
    index = format;
    format = undefined;
}

format = format || '';

if (index != null) {
    return get$1(format, index, field, 'month');
}

var i;
var out = [];
for (i = 0; i < 12; i++) {
    out[i] = get$1(format, i, field, 'month');
}
return out;

}

// () // (5) // (fmt, 5) // (fmt) // (true) // (true, 5) // (true, fmt, 5) // (true, fmt) function listWeekdaysImpl (localeSorted, format, index, field) {

if (typeof localeSorted === 'boolean') {
    if (isNumber(format)) {
        index = format;
        format = undefined;
    }

    format = format || '';
} else {
    format = localeSorted;
    index = format;
    localeSorted = false;

    if (isNumber(format)) {
        index = format;
        format = undefined;
    }

    format = format || '';
}

var locale = getLocale(),
    shift = localeSorted ? locale._week.dow : 0;

if (index != null) {
    return get$1(format, (index + shift) % 7, field, 'day');
}

var i;
var out = [];
for (i = 0; i < 7; i++) {
    out[i] = get$1(format, (i + shift) % 7, field, 'day');
}
return out;

}

function listMonths (format, index) {

return listMonthsImpl(format, index, 'months');

}

function listMonthsShort (format, index) {

return listMonthsImpl(format, index, 'monthsShort');

}

function listWeekdays (localeSorted, format, index) {

return listWeekdaysImpl(localeSorted, format, index, 'weekdays');

}

function listWeekdaysShort (localeSorted, format, index) {

return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');

}

function listWeekdaysMin (localeSorted, format, index) {

return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');

}

getSetGlobalLocale('en', {

dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
ordinal : function (number) {
    var b = number % 10,
        output = (toInt(number % 100 / 10) === 1) ? 'th' :
        (b === 1) ? 'st' :
        (b === 2) ? 'nd' :
        (b === 3) ? 'rd' : 'th';
    return number + output;
}

});

// Side effect imports hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale); hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);

var mathAbs = Math.abs;

function abs () {

var data           = this._data;

this._milliseconds = mathAbs(this._milliseconds);
this._days         = mathAbs(this._days);
this._months       = mathAbs(this._months);

data.milliseconds  = mathAbs(data.milliseconds);
data.seconds       = mathAbs(data.seconds);
data.minutes       = mathAbs(data.minutes);
data.hours         = mathAbs(data.hours);
data.months        = mathAbs(data.months);
data.years         = mathAbs(data.years);

return this;

}

function addSubtract$1 (duration, input, value, direction) {

var other = createDuration(input, value);

duration._milliseconds += direction * other._milliseconds;
duration._days         += direction * other._days;
duration._months       += direction * other._months;

return duration._bubble();

}

// supports only 2.0-style add(1, 's') or add(duration) function add$1 (input, value) {

return addSubtract$1(this, input, value, 1);

}

// supports only 2.0-style subtract(1, 's') or subtract(duration) function subtract$1 (input, value) {

return addSubtract$1(this, input, value, -1);

}

function absCeil (number) {

if (number < 0) {
    return Math.floor(number);
} else {
    return Math.ceil(number);
}

}

function bubble () {

var milliseconds = this._milliseconds;
var days         = this._days;
var months       = this._months;
var data         = this._data;
var seconds, minutes, hours, years, monthsFromDays;

// if we have a mix of positive and negative values, bubble down first
// check: https://github.com/moment/moment/issues/2166
if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
        (milliseconds <= 0 && days <= 0 && months <= 0))) {
    milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
    days = 0;
    months = 0;
}

// The following code bubbles up values, see the tests for
// examples of what that means.
data.milliseconds = milliseconds % 1000;

seconds           = absFloor(milliseconds / 1000);
data.seconds      = seconds % 60;

minutes           = absFloor(seconds / 60);
data.minutes      = minutes % 60;

hours             = absFloor(minutes / 60);
data.hours        = hours % 24;

days += absFloor(hours / 24);

// convert days to months
monthsFromDays = absFloor(daysToMonths(days));
months += monthsFromDays;
days -= absCeil(monthsToDays(monthsFromDays));

// 12 months -> 1 year
years = absFloor(months / 12);
months %= 12;

data.days   = days;
data.months = months;
data.years  = years;

return this;

}

function daysToMonths (days) {

// 400 years have 146097 days (taking into account leap year rules)
// 400 years have 12 months === 4800
return days * 4800 / 146097;

}

function monthsToDays (months) {

// the reverse of daysToMonths
return months * 146097 / 4800;

}

function as (units) {

if (!this.isValid()) {
    return NaN;
}
var days;
var months;
var milliseconds = this._milliseconds;

units = normalizeUnits(units);

if (units === 'month' || units === 'year') {
    days   = this._days   + milliseconds / 864e5;
    months = this._months + daysToMonths(days);
    return units === 'month' ? months : months / 12;
} else {
    // handle milliseconds separately because of floating point math errors (issue #1867)
    days = this._days + Math.round(monthsToDays(this._months));
    switch (units) {
        case 'week'   : return days / 7     + milliseconds / 6048e5;
        case 'day'    : return days         + milliseconds / 864e5;
        case 'hour'   : return days * 24    + milliseconds / 36e5;
        case 'minute' : return days * 1440  + milliseconds / 6e4;
        case 'second' : return days * 86400 + milliseconds / 1000;
        // Math.floor prevents floating point math errors here
        case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
        default: throw new Error('Unknown unit ' + units);
    }
}

}

// TODO: Use this.as('ms')? function valueOf$1 () {

if (!this.isValid()) {
    return NaN;
}
return (
    this._milliseconds +
    this._days * 864e5 +
    (this._months % 12) * 2592e6 +
    toInt(this._months / 12) * 31536e6
);

}

function makeAs (alias) {

return function () {
    return this.as(alias);
};

}

var asMilliseconds = makeAs('ms'); var asSeconds = makeAs('s'); var asMinutes = makeAs('m'); var asHours = makeAs('h'); var asDays = makeAs('d'); var asWeeks = makeAs('w'); var asMonths = makeAs('M'); var asYears = makeAs('y');

function get$2 (units) {

units = normalizeUnits(units);
return this.isValid() ? this[units + 's']() : NaN;

}

function makeGetter(name) {

return function () {
    return this.isValid() ? this._data[name] : NaN;
};

}

var milliseconds = makeGetter('milliseconds'); var seconds = makeGetter('seconds'); var minutes = makeGetter('minutes'); var hours = makeGetter('hours'); var days = makeGetter('days'); var months = makeGetter('months'); var years = makeGetter('years');

function weeks () {

return absFloor(this.days() / 7);

}

var round = Math.round; var thresholds = {

ss: 44,         // a few seconds to seconds
s : 45,         // seconds to minute
m : 45,         // minutes to hour
h : 22,         // hours to day
d : 26,         // days to month
M : 11          // months to year

};

// helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {

return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);

}

function relativeTime$1 (posNegDuration, withoutSuffix, locale) {

var duration = createDuration(posNegDuration).abs();
var seconds  = round(duration.as('s'));
var minutes  = round(duration.as('m'));
var hours    = round(duration.as('h'));
var days     = round(duration.as('d'));
var months   = round(duration.as('M'));
var years    = round(duration.as('y'));

var a = seconds <= thresholds.ss && ['s', seconds]  ||
        seconds < thresholds.s   && ['ss', seconds] ||
        minutes <= 1             && ['m']           ||
        minutes < thresholds.m   && ['mm', minutes] ||
        hours   <= 1             && ['h']           ||
        hours   < thresholds.h   && ['hh', hours]   ||
        days    <= 1             && ['d']           ||
        days    < thresholds.d   && ['dd', days]    ||
        months  <= 1             && ['M']           ||
        months  < thresholds.M   && ['MM', months]  ||
        years   <= 1             && ['y']           || ['yy', years];

a[2] = withoutSuffix;
a[3] = +posNegDuration > 0;
a[4] = locale;
return substituteTimeAgo.apply(null, a);

}

// This function allows you to set the rounding function for relative time strings function getSetRelativeTimeRounding (roundingFunction) {

if (roundingFunction === undefined) {
    return round;
}
if (typeof(roundingFunction) === 'function') {
    round = roundingFunction;
    return true;
}
return false;

}

// This function allows you to set a threshold for relative time strings function getSetRelativeTimeThreshold (threshold, limit) {

if (thresholds[threshold] === undefined) {
    return false;
}
if (limit === undefined) {
    return thresholds[threshold];
}
thresholds[threshold] = limit;
if (threshold === 's') {
    thresholds.ss = limit - 1;
}
return true;

}

function humanize (withSuffix) {

if (!this.isValid()) {
    return this.localeData().invalidDate();
}

var locale = this.localeData();
var output = relativeTime$1(this, !withSuffix, locale);

if (withSuffix) {
    output = locale.pastFuture(+this, output);
}

return locale.postformat(output);

}

var abs$1 = Math.abs;

function toISOString$1() {

// for ISO strings we do not use the normal bubbling rules:
//  * milliseconds bubble up until they become hours
//  * days do not bubble at all
//  * months bubble up until they become years
// This is because there is no context-free conversion between hours and days
// (think of clock changes)
// and also not between days and months (28-31 days per month)
if (!this.isValid()) {
    return this.localeData().invalidDate();
}

var seconds = abs$1(this._milliseconds) / 1000;
var days         = abs$1(this._days);
var months       = abs$1(this._months);
var minutes, hours, years;

// 3600 seconds -> 60 minutes -> 1 hour
minutes           = absFloor(seconds / 60);
hours             = absFloor(minutes / 60);
seconds %= 60;
minutes %= 60;

// 12 months -> 1 year
years  = absFloor(months / 12);
months %= 12;

// inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
var Y = years;
var M = months;
var D = days;
var h = hours;
var m = minutes;
var s = seconds;
var total = this.asSeconds();

if (!total) {
    // this is the same as C#'s (Noda) and python (isodate)...
    // but not other JS (goog.date)
    return 'P0D';
}

return (total < 0 ? '-' : '') +
    'P' +
    (Y ? Y + 'Y' : '') +
    (M ? M + 'M' : '') +
    (D ? D + 'D' : '') +
    ((h || m || s) ? 'T' : '') +
    (h ? h + 'H' : '') +
    (m ? m + 'M' : '') +
    (s ? s + 'S' : '');

}

var proto$2 = Duration.prototype;

proto$2.isValid = isValid$1; proto$2.abs = abs; proto$2.add = add$1; proto$2.subtract = subtract$1; proto$2.as = as; proto$2.asMilliseconds = asMilliseconds; proto$2.asSeconds = asSeconds; proto$2.asMinutes = asMinutes; proto$2.asHours = asHours; proto$2.asDays = asDays; proto$2.asWeeks = asWeeks; proto$2.asMonths = asMonths; proto$2.asYears = asYears; proto$2.valueOf = valueOf$1; proto$2._bubble = bubble; proto$2.get = get$2; proto$2.milliseconds = milliseconds; proto$2.seconds = seconds; proto$2.minutes = minutes; proto$2.hours = hours; proto$2.days = days; proto$2.weeks = weeks; proto$2.months = months; proto$2.years = years; proto$2.humanize = humanize; proto$2.toISOString = toISOString$1; proto$2.toString = toISOString$1; proto$2.toJSON = toISOString$1; proto$2.locale = locale; proto$2.localeData = localeData;

// Deprecations proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1); proto$2.lang = lang;

// Side effect imports

// FORMATTING

addFormatToken('X', 0, 0, 'unix'); addFormatToken('x', 0, 0, 'valueOf');

// PARSING

addRegexToken('x', matchSigned); addRegexToken('X', matchTimestamp); addParseToken('X', function (input, array, config) {

config._d = new Date(parseFloat(input, 10) * 1000);

}); addParseToken('x', function (input, array, config) {

config._d = new Date(toInt(input));

});

// Side effect imports

hooks.version = '2.18.1';

setHookCallback(createLocal);

hooks.fn = proto; hooks.min = min; hooks.max = max; hooks.now = now; hooks.utc = createUTC; hooks.unix = createUnix; hooks.months = listMonths; hooks.isDate = isDate; hooks.locale = getSetGlobalLocale; hooks.invalid = createInvalid; hooks.duration = createDuration; hooks.isMoment = isMoment; hooks.weekdays = listWeekdays; hooks.parseZone = createInZone; hooks.localeData = getLocale; hooks.isDuration = isDuration; hooks.monthsShort = listMonthsShort; hooks.weekdaysMin = listWeekdaysMin; hooks.defineLocale = defineLocale; hooks.updateLocale = updateLocale; hooks.locales = listLocales; hooks.weekdaysShort = listWeekdaysShort; hooks.normalizeUnits = normalizeUnits; hooks.relativeTimeRounding = getSetRelativeTimeRounding; hooks.relativeTimeThreshold = getSetRelativeTimeThreshold; hooks.calendarFormat = getCalendarFormat; hooks.prototype = proto;

return hooks;

})));