Bugfix: Redis::Client and Redis::Namespace can be passed to Resque.redis=

Author: defunkt

lib/resque.rb

@@ -34,8 +34,10 @@ def redis=(server)
       redis = Redis.new(:host => host, :port => port,
         :thread_safe => true, :db => db)
       @redis = Redis::Namespace.new(:resque, :redis => redis)
-    when Redis
+    when Redis, Redis::Client
       @redis = Redis::Namespace.new(:resque, :redis => server)
+    when Redis::Namespace
+      @redis = server
     else
       raise "I don't know what to do with #{server.inspect}"
     end