Library agnostic publish/subscribe

pubsub.js

/*!
 *
 * Library Agnostic Pubsub
 * http://darcyclarke.me/articles/development/library-agnostic-pubsub-publish-subscribe/
 *
 * Copyright 2016, Darcy Clarke
 * Do what you want license...
 * 
 */
(function(window){
  var ps = window.ps = {};
  ps.subscriptions = [];
  ps.subscribe = function(name, callback){
    ps.subscriptions.push({"name": name, "callback": callback});
    return [name,callback];
  };
  ps.unsubscribe = function(args){
    for(x=0;x<ps.subscriptions.length;x++){
      if(ps.subscriptions[x].name == args[0], ps.subscriptions[x].callback == args[1])
        ps.subscriptions.splice(x, 1);
    }
  };
  ps.publish = function(name, args){
    var temp = [];
    if(ps.subscriptions.length > 0){
      for(var x=0;x<ps.subscriptions.length;x++) {
        if(ps.subscriptions[x].name == name)
          temp.push({"fn":ps.subscriptions[x].callback});
      }
      for(x=0;x<temp.length;x++){
        temp[x].fn.apply(this,[args]);
      }
    }
  };
})(window);