Function sortedKeys

src/restangular.js:751–759

(obj)

        //   serialization of parameters would need to be identical
        //   to the one done by angular for cache keys to match.
        function sortedKeys(obj) {
          var keys = [];
          for (var key in obj) {
            if (obj.hasOwnProperty(key)) {
              keys.push(key);
            }
          }
          return keys.sort();
        }

        function forEachSorted(obj, iterator, context) {
          var keys = sortedKeys(obj);