method

attribute_cast_code

v3.2.13 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::TimeZoneConversion::ClassMethods

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What's this?

attribute_cast_code(attr_name) protected

The enhanced read method automatically converts the UTC time stored in the database to the time zone stored in Time.zone.

Show source

# File activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb, line 21
          def attribute_cast_code(attr_name)
            column = columns_hash[attr_name]

            if create_time_zone_conversion_attribute?(attr_name, column)
              typecast             = "v = #{super}"
              time_zone_conversion = "v.acts_like?(:time) ? v.in_time_zone : v"

              "((#{typecast}) && (#{time_zone_conversion}))"
            else
              super
            end
          end

attribute_cast_code

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