docs: function(selector,options) {
        var data = {};
        var elm = this.find(selector);
        if (elm.length) {
          Object.keys(options).forEach(function(key) {
            if (factory.isString(options[key])) {
              data[key] = elm.scrape(options[key]);
            } else {
              data[key] = elm.map(function() {
                return this.scrape(options[key]);
              }).filter(function(item) {
                return Object.keys(item).length;
              });
            }
          });
        }
        return data;
      }