Module: Sequel::Plugins::Subclasses::ClassMethods

Attributes

on_subclass	[R]	Callable object that should be called with every descendent class created.
subclasses	[R]	All subclasses for the current model. Does not include the model itself.

Public Instance methods

descendents()

All descendent classes of this model.

[Source]

    # File lib/sequel/plugins/subclasses.rb, line 54
54:         def descendents
55:           Sequel.synchronize{subclasses.dup}.map{|x| [x] + x.send(:descendents)}.flatten
56:         end

freeze_descendents()

Freeze all descendent classes. This also finalizes the associations for those classes before freezing.

[Source]

    # File lib/sequel/plugins/subclasses.rb, line 60
60:         def freeze_descendents
61:           descendents.each(&:finalize_associations).each(&:freeze)
62:         end

inherited(subclass)

Add the subclass to this model‘s current subclasses, and initialize a new subclasses instance variable in the subclass.

[Source]

    # File lib/sequel/plugins/subclasses.rb, line 69
69:         def inherited(subclass)
70:           super
71:           Sequel.synchronize{subclasses << subclass}
72:           on_subclass.call(subclass) if on_subclass
73:         end