Module: ActiveData::Model::Associations::ClassMethods
- Defined in:
- lib/active_data/model/associations.rb
Instance Method Summary collapse
- #alias_association(alias_name, association_name) ⇒ Object
- #association_names ⇒ Object
- #reflect_on_association(name) ⇒ Object
- #reflections ⇒ Object
Instance Method Details
#alias_association(alias_name, association_name) ⇒ Object
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# File 'lib/active_data/model/associations.rb', line 55 def alias_association(alias_name, association_name) reflection = reflect_on_association(association_name) raise ArgumentError.new("Can't alias undefined association `#{attribute_name}` on #{self}") unless reflection reflection.class.generate_methods alias_name, generated_associations_methods self._association_aliases = _association_aliases.merge(alias_name.to_sym => reflection.name) reflection end |
#association_names ⇒ Object
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# File 'lib/active_data/model/associations.rb', line 68 def association_names _associations.keys end |
#reflect_on_association(name) ⇒ Object
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# File 'lib/active_data/model/associations.rb', line 63 def reflect_on_association name name = name.to_sym _associations[_association_aliases[name] || name] end |
#reflections ⇒ Object
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# File 'lib/active_data/model/associations.rb', line 51 def reflections _associations end |