module ActiveRecord::AttributeMethods::TimeZoneConversion::ClassMethods - activerecord-4.2.5.2 Documentation

# module ActiveRecord::AttributeMethods::TimeZoneConversion::ClassMethods

### Private Instance Methods

create_time_zone_conversion_attribute?(name, cast_type) click to toggle source

    # File lib/active_record/attribute_methods/time_zone_conversion.rb, line 61
    def create_time_zone_conversion_attribute?(name, cast_type)
      time_zone_aware_attributes &&
        !self.skip_time_zone_conversion_for_attributes.include?(name.to_sym) &&
        (:datetime == cast_type.type)
    end

inherited(subclass) click to toggle source
Calls superclass method

    # File lib/active_record/attribute_methods/time_zone_conversion.rb, line 47
    def inherited(subclass)
      # We need to apply this decorator here, rather than on module inclusion. The closure
      # created by the matcher would otherwise evaluate for `ActiveRecord::Base`, not the
      # sub class being decorated. As such, changes to `time_zone_aware_attributes`, or
      # `skip_time_zone_conversion_for_attributes` would not be picked up.
      subclass.class_eval do
        matcher = ->(name, type) { create_time_zone_conversion_attribute?(name, type) }
        decorate_matching_attribute_types(matcher, :_time_zone_conversion) do |type|
          TimeZoneConverter.new(type)
        end
      end
      super
    end