lib/http/protocol/headers.rb in http-protocol-0.12.1 vs lib/http/protocol/headers.rb in http-protocol-0.12.2

@@ -103,11 +103,11 @@
 			def include? key
 				self[key] != nil
 			end
 			
 			def slice!(keys)
-				values, @fields = @fields.partition do |field|
+				_, @fields = @fields.partition do |field|
 					keys.include?(field.first.downcase)
 				end
 				
 				keys.each do |key|
 					@indexed.delete(key)
@@ -173,10 +173,10 @@
 				'proxy-authenticate' => Multiple
 			}.tap{|hash| hash.default = Split}
 			
 			# Delete all headers with the given key, and return the merged value.
 			def delete(key)
-				values, @fields = @fields.partition do |field|
+				_, @fields = @fields.partition do |field|
 					field.first.downcase == key
 				end
 				
 				return @indexed.delete(key)
 			end