Mega Code Archive

 

Categories / Ruby / Class

 

Singleton method not copied

s1 = "cat" def s1.upcase   "CaT" end s1_dup   = s1.dup s1_clone = s1.clone s1                    #=> "cat" s1_dup.upcase         #=> "CAT"  (singleton method not copied) s1_clone.upcase       #=> "CaT"  (uses singleton method)