faye/faye — pull request #296 by JanStevens (2014-05-02 14:18:38+00:00)
Title: Add method to check for already subscribed channel

Hello,

I was kinda frustrated to see that there was no method or way to see if my client already subscribed to a channel (the @channels variable has no getter for some reason). For this reason I've added a method to see if a channel is already subscribed.