Function keyOf

spreadsheet/code/as-react-livescript/main.js:14155–14164

(oneKeyObj)

	 * reuse those resolutions.
	 */
	var keyOf = function(oneKeyObj) {
	  var key;
	  for (key in oneKeyObj) {
	    if (!oneKeyObj.hasOwnProperty(key)) {
	      continue;
	    }
	    return key;
	  }
	  return null;
	};


	module.exports = keyOf;