4th
Mon
Class#subclasses
なんでClass#superclass
1 class Class 2 def subclasses3 ret = [] 4 ObjectSpac e.each_objec t(Class) do |cls| 5 ret << cls if cls.superclass == self 6 end 7 ret 8 end 9 end
posted by
technohippy
on Mon 4 Aug 2008
at 01:42
with
5 comments