collection.rb in toxiproxy-0.1.4

- old
+ new

@@ -1,6 +1,4 @@
-require "forwardable"
-
 class Toxiproxy
   # ProxyCollection represents a set of proxies. This allows to easily perform
   # actions on every proxy in the collection.
   #
   # Unfortunately, it doesn't implement all of Enumerable because there's no way