Contents

# frozen_string_literal: true

module ActiveModel
  module Type
    class Date < Value # :nodoc:
      include Helpers::AcceptsMultiparameterTime.new

      def type
        :date
      end

      def serialize(value)
        cast(value)
      end

      def type_cast_for_schema(value)
        value.to_s(:db).inspect
      end

      private

        def cast_value(value)
          if value.is_a?(::String)
            return if value.empty?
            fast_string_to_date(value) || fallback_string_to_date(value)
          elsif value.respond_to?(:to_date)
            value.to_date
          else
            value
          end
        end

        ISO_DATE = /\A(\d{4})-(\d\d)-(\d\d)\z/
        def fast_string_to_date(string)
          if string =~ ISO_DATE
            new_date $1.to_i, $2.to_i, $3.to_i
          end
        end

        def fallback_string_to_date(string)
          new_date(*::Date._parse(string, false).values_at(:year, :mon, :mday))
        end

        def new_date(year, mon, mday)
          unless year.nil? || (year == 0 && mon == 0 && mday == 0)
            ::Date.new(year, mon, mday) rescue nil
          end
        end

        def value_from_multiparameter_assignment(*)
          time = super
          time && time.to_date
        end
    end
  end
end

Version data entries

10 entries across 10 versions & 2 rubygems

Version	Path
activemodel-5.2.2.1	lib/active_model/type/date.rb
activemodel-6.0.0.beta1	lib/active_model/type/date.rb
nullifyable-0.1.0	vendor/bundle/gems/activemodel-5.2.2/lib/active_model/type/date.rb
activemodel-5.2.2	lib/active_model/type/date.rb
activemodel-5.2.2.rc1	lib/active_model/type/date.rb
activemodel-5.2.1.1	lib/active_model/type/date.rb
activemodel-5.2.1	lib/active_model/type/date.rb
activemodel-5.2.1.rc1	lib/active_model/type/date.rb
activemodel-5.2.0	lib/active_model/type/date.rb
activemodel-5.2.0.rc2	lib/active_model/type/date.rb