Module: AttrJson::NestedAttributes

Extended by:

ActiveSupport::Concern

Defined in:

lib/attr_json/nested_attributes.rb,
lib/attr_json/nested_attributes/writer.rb,
lib/attr_json/nested_attributes/builder.rb,
lib/attr_json/nested_attributes/multiparameter_attribute_writer.rb

Overview

The implementation is based on ActiveRecord::NestedAttributes, from https://github.com/rails/rails/blob/a45f234b028fd4dda5338e5073a3bf2b8bf2c6fd/activerecord/lib/active_record/nested_attributes.rb

Re-used, and customized/overrode methods to match our implementation. Copied over some implementation so we can use in ActiveModel's that original isn't compatible with. The original is pretty well put together and has had very low churn history.

Much of the AR implementation, copied, just works, if we define '#{attribute_name}_attributes=' methods that work. That's mostly what we have to do here.

Unlike AR, we try to put most of our implementation in seperate implementation helper instances, instead of adding a bazillion methods to the model itself.

Defined Under Namespace

Classes: Builder, MultiparameterAttributeWriter, Writer