Contents

module ActiveRecord
  module AttributeMethods
    module Write
      def write_attribute_with_type_cast(attr_name, value, type_cast_method)
        # CPK
        if attr_name.kind_of?(Array)
          value = [nil]*attr_name.length if value.nil?
          unless value.length == attr_name.length
            raise "Number of attr_names #{attr_name.inspect} and values #{value.inspect} do not match"
          end
          [attr_name, value].transpose.map {|name,val| write_attribute(name, val)}
          value
        else
          attr_name = attr_name.to_s
          # CPK
          # attr_name = self.class.primary_key if attr_name == 'id' && self.class.primary_key
          attr_name = self.class.primary_key if attr_name == 'id' && self.class.primary_key && !self.composite?
          @attributes_cache.delete(attr_name)
          column = column_for_attribute(attr_name)

          # If we're dealing with a binary column, write the data to the cache
          # so we don't attempt to typecast multiple times.
          if column && column.binary?
            @attributes_cache[attr_name] = value
          end

          if column || @attributes.has_key?(attr_name)
            @attributes[attr_name] = send(type_cast_method, column, value)
          else
            raise ActiveModel::MissingAttributeError, "can't write unknown attribute `#{attr_name}'"
          end
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
composite_primary_keys-7.0.13	lib/composite_primary_keys/attribute_methods/write.rb
composite_primary_keys-7.0.12	lib/composite_primary_keys/attribute_methods/write.rb
composite_primary_keys-7.0.11	lib/composite_primary_keys/attribute_methods/write.rb