Class: CPEE::ValueHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/cpee/value_helper.rb

Class Method Summary collapse

Class Method Details

.generate(value) ⇒ Object 



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# File 'lib/cpee/value_helper.rb', line 21

def self::generate(value)
  if [String, Integer, Float, TrueClass, FalseClass, Date].include? value.class
    value.to_s
  elsif  [Hash, Array].include? value.class
    JSON::generate(value)
  elsif value.respond_to?(:to_s)
    value.to_s
  end
end

.parse(value) ⇒ Object 



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# File 'lib/cpee/value_helper.rb', line 31

def self::parse(value)
  case value.downcase
    when 'true'
      true
    when 'false'
      false
    when 'nil', 'null'
      nil
    else
      begin
        JSON::parse(value)
      rescue
        (Integer value rescue nil) || (Float value rescue nil) || value.to_s rescue nil || ''
      end
  end
end

.parse_extended(value) ⇒ Object 



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# File 'lib/cpee/value_helper.rb', line 48

def self::parse_extended(value)
  if [String].include? value.class
    self::parse(value)
  elsif [Array, NilClass, Integer, Float, TrueClass, FalseClass, Date].include? value.class
    value
  elsif value.respond_to?(:to_s)
    value.to_s
  else
    ''
  end
end