Module: Bsm::Model::StiConvertable::ClassMethods
- Defined in:
- lib/bsm/model/sti_convertable.rb
Instance Method Summary collapse
- #fallback_descendant ⇒ Object
- #kind ⇒ Object
-
#new(attributes = nil, *args, &block) ⇒ Object
@Override: Allow to specify a kind.
- #real_descendants ⇒ Object
Instance Method Details
#fallback_descendant ⇒ Object
39 40 41 |
# File 'lib/bsm/model/sti_convertable.rb', line 39 def fallback_descendant self end |
#kind ⇒ Object
43 44 45 |
# File 'lib/bsm/model/sti_convertable.rb', line 43 def kind name.demodulize.underscore end |
#new(attributes = nil, *args, &block) ⇒ Object
@Override: Allow to specify a kind
25 26 27 28 29 30 31 32 33 |
# File 'lib/bsm/model/sti_convertable.rb', line 25 def new(attributes = nil, *args, &block) kind = (attributes = attributes.with_indifferent_access).delete(:kind) if attributes.is_a?(Hash) return super if real_type? klass = real_descendants.find {|k| k.kind == kind } || fallback_descendant return super if klass == self Bsm::Model::StiConvertable.scoping(klass, current_scope) { klass.new(attributes, *args, &block) } end |
#real_descendants ⇒ Object
35 36 37 |
# File 'lib/bsm/model/sti_convertable.rb', line 35 def real_descendants descendants.select(&:real_type?) end |