indexable.rb in facets-2.9.0.pre.1

- old
+ new
@@ -8,66 +8,24 @@
   # Alias for shift, which removes and returns
   # the first element in an array.
   #
   #   a = ["a","y","z"]
   #   a.first!      #=> "a"
-  #   p a           #=> ["y","z"]
+  #   a             #=> ["y","z"]
   #
   # CREDIT: Trans
 
   alias_method :first!, :shift
 
   # Alias for pop, which removes and returns
   # the last element in an array.
   #
-  #   a = [1,2]
-  #   a.last! 3
-  #   p a           #=> [1,2,3]
+  #   a = [1,2,3]
+  #   a.last!       #=> 3
+  #   a             #=> [1,2]
   #
   # CREDIT: Trans
 
   alias_method :last!, :pop
-
-  #
-  #
-
-  #alias_method :/, :[]
-
-=begin
-  # TODO Probably not best to overide store and fetch operators. Rename?
-
-  # Modifies #[] to also accept an array of indexes.
-  #
-  #   a = ['a','b','c','d','e','f']
-  #
-  #   a[[1]]      #=> ['b']
-  #   a[[1,1]]    #=> ['b','b']
-  #   a[[1,-1]]   #=> ['b','f']
-  #   a[[0,2,4]]  #=> ['a','c','e']
-  #
-  def [](*args)
-    return values_at(*args.at(0)) if Array === args.at(0)
-    return slice(*args)
-  end
-
-  # Modifies #[]= to accept an array of indexes for assignment.
-  #
-  #   a = ['a','b','c','d']
-  #
-  #   a[[1,-1]] = ['m','n']    #=> ['m','n']
-  #   a                        #=> ['a','m','c','n']
-  #
-  def []=(*args)
-    if Array === args.at(0)
-      idx,vals = args.at(0),args.at(1)
-      idx.each_with_index{ |a,i| store(a,vals.at(i)) }
-      return values_at( *idx )
-    else
-      return store(*args)
-    end
-  end
-
-end
-=end
 
 end
 