class Getto::Params::Validator::Factory

Public Instance Methods

allow_empty(validator,&block) click to toggle source
# File lib/getto/params.rb, line 124
def allow_empty(validator,&block)
  Validator.new(->(value){
    value.empty? or validator.call(value)
  }, &block)
end
array(validator,&block) click to toggle source
# File lib/getto/params.rb, line 104
def array(validator,&block)
  Validator.new(->(value){
    value && value.is_a?(Array) && value.all?{|val| validator.call(val)}
  }, &block)
end
array_include(values,&block) click to toggle source
# File lib/getto/params.rb, line 110
def array_include(values,&block)
  Validator.new(->(value){
    value && value.is_a?(Array) && value.all?{|val| values.include?(val)}
  }, &block)
end
bool(&block) click to toggle source
# File lib/getto/params.rb, line 36
def bool(&block)
  Validator.new(->(value){ value == true || value == false }, &block)
end
combine(validators,&block) click to toggle source
# File lib/getto/params.rb, line 117
def combine(validators,&block)
  Validator.new(->(value){
    validators.all?{|validator| validator.call(value)}
  }, &block)
end
equal(val,&block) click to toggle source
# File lib/getto/params.rb, line 41
def equal(val,&block)
  Validator.new(->(value){ value == val }, &block)
end
hash(spec,&block) click to toggle source
# File lib/getto/params.rb, line 84
def hash(spec,&block)
  Validator.new(->(value){
    value && spec.all?{|key,validator|
      value.has_key?(key) && validator.call(value[key])
    }
  }, &block)
end
hash_strict(spec,&block) click to toggle source
# File lib/getto/params.rb, line 92
def hash_strict(spec,&block)
  Validator.new(->(value){
    validators = spec.dup
    value && value.all?{|key,val|
      validators.delete(key).tap{|validator|
        break validator ? validator.call(val) : false
      }
    } && validators.empty?
  }, &block)
end
in(values,&block) click to toggle source
# File lib/getto/params.rb, line 45
def in(values,&block)
  Validator.new(->(value){ values.include?(value) }, &block)
end
integer(&block) click to toggle source
# File lib/getto/params.rb, line 28
def integer(&block)
  Validator.new(->(value){ value.is_a? Integer }, &block)
end
length(length,&block) click to toggle source
# File lib/getto/params.rb, line 57
def length(length,&block)
  Validator.new(->(value){ value && value.length == length }, &block)
end
match(pattern,&block) click to toggle source
# File lib/getto/params.rb, line 61
def match(pattern,&block)
  Validator.new(->(value){ value && value.match?(pattern) }, &block)
end
match_bool(&block) click to toggle source
# File lib/getto/params.rb, line 69
def match_bool(&block)
  Validator.new(->(value){ value && ["true","false"].include?(value.to_s.downcase) }, &block)
end
match_date(&block) click to toggle source
# File lib/getto/params.rb, line 73
def match_date(&block)
  Validator.new(->(value){
    begin
      value && Date.parse(value)
    rescue ArgumentError
      false
    end
  }, &block)
end
match_integer(&block) click to toggle source
# File lib/getto/params.rb, line 65
def match_integer(&block)
  Validator.new(->(value){ value && value.to_i.to_s == value }, &block)
end
not_empty(&block) click to toggle source
# File lib/getto/params.rb, line 49
def not_empty(&block)
  Validator.new(->(value){ not value.empty? }, &block)
end
not_nil(&block) click to toggle source
# File lib/getto/params.rb, line 53
def not_nil(&block)
  Validator.new(->(value){ not value.nil? }, &block)
end
string(&block) click to toggle source
# File lib/getto/params.rb, line 32
def string(&block)
  Validator.new(->(value){ value.is_a? String }, &block)
end