docs: function removeOptions(args, keys) {
      if (!_.isArray(keys)) {
          keys = [ keys ];
      }
      for (var index = 0; index < args.length; index++) {
          var arg = args[index];
          for (var key in arg) {
              if (_.includes(keys, key)) {
                  delete arg[key];
              }
          }
      }
  }