module Eligible::Util

Public Class Methods

convert_to_eligible_object(resp, api_key) click to toggle source
# File lib/eligible/util.rb, line 12
def self.convert_to_eligible_object(resp, api_key)
  case resp
  when Array
    if resp[0] && resp[0][:enrollment_npi]
      Enrollment.construct_from({ enrollments: resp }, api_key)
    else
      resp.map { |i| convert_to_eligible_object(i, api_key) }
    end
  when Hash
    if resp[:enrollment_npi]
      klass = Enrollment
    elsif resp[:demographics]
      klass = Coverage
    elsif resp[:subscriber] && resp[:dependent]
      klass = Demographic
    end
    klass ||= EligibleObject
    klass.construct_from(resp, api_key)
  else
    resp
  end
end
flatten_params(params, parent_key = nil) click to toggle source
# File lib/eligible/util.rb, line 61
def self.flatten_params(params, parent_key = nil)
  result = []
  params.each do |key, value|
    calculated_key = parent_key ? "#{parent_key}[#{url_encode(key)}]" : url_encode(key)
    if value.is_a?(Hash)
      result += flatten_params(value, calculated_key)
    elsif value.is_a?(Array)
      result += flatten_params_array(value, calculated_key)
    else
      result << [calculated_key, value]
    end
  end
  result
end
flatten_params_array(value, calculated_key) click to toggle source
# File lib/eligible/util.rb, line 76
def self.flatten_params_array(value, calculated_key)
  result = []
  value.each_with_index do |elem, index|
    if elem.is_a?(Hash)
      result += flatten_params(elem, "#{calculated_key}[]")
    elsif elem.is_a?(Array)
      result += flatten_params_array(elem, calculated_key)
    else
      result << ["#{calculated_key}[#{index}]", elem]
    end
  end
  result
end
key?(params, key) click to toggle source
# File lib/eligible/util.rb, line 4
def self.key?(params, key)
  [key.to_sym, key.to_s].any? { |k| params.key?(k) }
end
symbolize_name(key) click to toggle source

Converts a key into a symbol if it is possible, returns the key if it is not

# File lib/eligible/util.rb, line 36
def self.symbolize_name(key)
  return key unless key.respond_to?(:to_sym)
  return key.to_sym
end
symbolize_names(object) click to toggle source
# File lib/eligible/util.rb, line 41
def self.symbolize_names(object)
  case object
  when Hash
    {}.tap do |new_hash|
      object.each do |key, value|
        key = symbolize_name(key)
        new_hash[key] = symbolize_names(value)
      end
    end
  when Array
    object.map { |value| symbolize_names(value) }
  else
    object
  end
end
url_encode(key) click to toggle source
# File lib/eligible/util.rb, line 57
def self.url_encode(key)
  URI.escape(key.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
end
value(params, key) click to toggle source
# File lib/eligible/util.rb, line 8
def self.value(params, key)
  params[key.to_sym] || params[key.to_s]
end