Module ActiveRecord::AttributeMethods::Serialization

    # File activerecord/lib/active_record/attribute_methods/serialization.rb, line 93
93:       def read_attribute_before_type_cast(attr_name)
94:         if serialized_attributes.include?(attr_name)
95:           super.unserialized_value
96:         else
97:           super
98:         end
99:       end

    # File activerecord/lib/active_record/attribute_methods/serialization.rb, line 85
85:       def type_cast_attribute_for_write(column, value)
86:         if column && coder = self.class.serialized_attributes[column.name]
87:           Attribute.new(coder, value, :unserialized)
88:         else
89:           super
90:         end
91:       end