lib/extlib/mash.rb in extlib-0.9.4 vs lib/extlib/mash.rb in extlib-0.9.5

@@ -81,14 +81,9 @@
   # @return <Array> The values at each of the provided keys
   def values_at(*indices) 
     indices.collect {|key| self[convert_key(key)]} 
   end
 
-  # @return <Mash> A duplicate of this mash.
-  def dup 
-    Mash.new(self) 
-  end
-
   # @param hash<Hash> The hash to merge with the mash.
   #
   # @return <Mash> A new mash with the hash values merged in.
   def merge(hash) 
     self.dup.update(hash) 
\ No newline at end of file