code: function areSelectorsValid(selectors, token) {
  	return lodash.every(selectors, function(selector) {
  		if (lodash.isRegExp(token)) {
  			return token.test(lodash.trim(selector));
  		} else {
  			return lodash.startsWith(lodash.trim(selector), token);
  		}
  	});
  }
docs: Checks if all selectors in collection are valid.
  
  @param  {Array}  selectors
  @param  {String} token
  @return {Boolean}