lib/core/facets/stackable.rb in facets-2.0.2 vs lib/core/facets/stackable.rb in facets-2.0.3

@@ -25,22 +25,23 @@
 
   def pull
     slice(0)
   end
 
-  alias :shift :pull
+  alias_method :shift, :pull
 
   #
 
   def poke(x)
     insert(0,x)
   end
 
-  alias :unshift :poke
+  alias_method :unshift, :poke
 
   #
 
   def peek
     splice(-1)
   end
 
 end
+