code: function ViewSwitcher(options) {
      options || (options = {});
      this.el = options.el;
      this.config = {
          hide: null,
          show: null,
          empty: null,
          prepend: false,
          waitForRemove: false,
          autoRender: true
      };
      for (var item in options) {
          if (this.config.hasOwnProperty(item)) {
              this.config[item] = options[item];
          }
      }
      
      this._setCurrent(options.view);
      if (this.config.autoRender) this.render();
  }
docs: /*$AMPERSAND_VERSION