text: beforeEach(function() {
    this.addMatchers({
      toBeAnObject: function() {
         return this.actual && typeof this.actual === 'object';
      },
      toBeAFunction: function() {
        return $.isFunction(this.actual);
      },
      toBeAString: function() {
        return typeof this.actual === 'string';
      }
    });
  });
  