instance method `save_belongs_to_association`

Ruby on Rails 4.0.13

Since v2.3.18 Private

Available in: v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

save_belongs_to_association(reflection)

Saves the associated record if it’s new or :autosave is enabled.

In addition, it will destroy the association if it was marked for destruction.

Parameters

reflection req

Source

# File activerecord/lib/active_record/autosave_association.rb, line 409
    def save_belongs_to_association(reflection)
      association = association_instance_get(reflection.name)
      record      = association && association.load_target
      if record && !record.destroyed?
        autosave = reflection.options[:autosave]

        if autosave && record.marked_for_destruction?
          self[reflection.foreign_key] = nil
          record.destroy
        elsif autosave != false
          saved = record.save(:validate => !autosave) if record.new_record? || (autosave && record.changed_for_autosave?)

          if association.updated?
            association_id = record.send(reflection.options[:primary_key] || :id)
            self[reflection.foreign_key] = association_id
            association.loaded!
          end

          saved if autosave
        end
      end
    end

Defined in activerecord/lib/active_record/autosave_association.rb line 409 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AutosaveAssociation

Signature

Parameters