Module: PaperTrailAssociationTracking::Reifiers::HasManyThrough Private
- Defined in:
This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.
Reify a single HMT association of `model`.
Class Method Summary collapse
Class Method Details
.reify(assoc, model, options, transaction_id) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/paper_trail_association_tracking/reifiers/has_many_through.rb', line 10 def reify(assoc, model, , transaction_id) # Load the collection of through-models. For example, if `model` is a # Chapter, having many Paragraphs through Sections, then # `through_collection` will contain Sections. through_collection = model.send(assoc.[:through]) # Now, given the collection of "through" models (e.g. sections), load # the collection of "target" models (e.g. paragraphs) collection = collection(through_collection, assoc, , transaction_id) # Finally, assign the `collection` of "target" models, e.g. to # `model.paragraphs`. model.send(assoc.name).proxy_association.target = collection end