simplifying bindAll

base_view.js

var ActionsView = Backbone.View.extend({
  delegateEvents: function(events) {
    var delegateEventSplitter = /^(\S+)\s*(.*)$/;
    if (!(events || (events = _.result(this, 'events')))) return this;
    this.undelegateEvents();
    for (var key in events) {
      var method = events[key];
      
      // !! This is the modified bit !!
      if (!_.isFunction(method)) {
        if (!!this.actions) {
          method = this.actions[events[key]] || this[events[key]];
        } else {
          method = this[events[key]];
        }
      }
      
      if (!method) continue;
      
      var match = key.match(delegateEventSplitter);
      var eventName = match[1], selector = match[2];
      method = _.bind(method, this);
      eventName += '.delegateEvents' + this.cid;
      if (selector === '') {
        this.$el.on(eventName, method);
      } else {
        this.$el.on(eventName, selector, method);
      }
    }
    return this;
  },
  
  initialize: function() {
    if (this.actions) {
      _.bindAll.apply(undefined, [this].concat(_.keys(this.actions)));
    }
  }
});

cool_view.js

var CoolView = ActionsView.extend({
  events: {
    'click .submit':  'submit'
  }
  actions: {
    submit: function(evt) {
      // ...
    }
  }
});