text: // build-dependencies: core, frombinder
  
  // eventTransformer - defaults to returning the first argument to handler
  Bacon.$ = {};
  Bacon.$.asEventStream = function(eventName, selector, eventTransformer) {
    if (_.isFunction(selector)) {
      eventTransformer = selector;
      selector = undefined;
    }
  
    return withDesc(new Bacon.Desc(this.selector || this, "asEventStream", [eventName]), Bacon.fromBinder((handler) => {
      this.on(eventName, selector, handler);
      return (() => this.off(eventName, selector, handler));
    }, eventTransformer));
  };
  
  if (typeof jQuery !== "undefined" && jQuery) {
    jQuery.fn.asEventStream = Bacon.$.asEventStream;
  }
  
  if (typeof Zepto !== "undefined" && Zepto) {
    Zepto.fn.asEventStream = Bacon.$.asEventStream;
  }
  