module Reform::Form::Composition::ClassMethods
Public Instance Methods
model(main_model, options = {})
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Same as ActiveModel::model but allows you to define the main model in the composition using :on
.
class CoverSongForm < Reform::Form
model :song, on: :cover_song
Calls superclass method
# File lib/reform/form/composition.rb, line 19 def model(main_model, options = {}) super composition_model = options[:on] || main_model # FIXME: this should just delegate to :model as in FB, and the comp would take care of it internally. %i[persisted? to_key to_param].each do |method| define_method method do model[composition_model].send(method) end end self end