A bug in find()

[strrchr]

      n--
        console.log("before", params);
      params.shift()
        console.log("after", params);
      search = preSearch

I think the params.shift() should be params.pop().
shift() will pop from front, and pop() will pop from back.
In this case, I think it should pop from back.
I use the following case for debug:

  ['GET', '/:prefix/people/:userId/activities/:collection', '/xxx/people/377/activities/333'],
  ['GET', '/:prefix/people/*', '/xxx/people/377/activities'],

[Fangdun Tsai]

@strrchr fixed