Contents

module FistOfFury
  module SubclassTracking
    def subclasses(deep = false)
      @subclasses ||= []

      if deep
        @subclasses.inject([]) do |result, subclass|
          (result << subclass) + subclass.subclasses(true)
        end
      else
        @subclasses
      end
    end

    def inherited(klass)
      super
      subclasses << klass
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
fist_of_fury-0.3.1	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.3.0	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.2.7	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.2.6	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.2.5	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.2.1	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.2.0	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.1.0	lib/fist_of_fury/subclass_tracking.rb
fist_of_fury-0.0.1	lib/fist_of_fury/subclass_tracking.rb