module DescendantsTracker

def add_descendant(descendant)

Other tags:
    Api: - private

Returns:
  • (self) -

Parameters:
  • descendant (Class) -- 
def add_descendant(descendant)
  ancestor = superclass
  if ancestor.respond_to?(:add_descendant)
    ancestor.add_descendant(descendant)
  end
  descendants.unshift(descendant)
  self
end