processAsyncResult = function (translation) {
            translations(translation.key, translation.table);
            $rootScope.$emit('$translateChangeEnd', { language: translation.key });
            return translation;
          }
@ngdoc function
@name pascalprecht.translate.$translate#loaderCache
@methodOf pascalprecht.translate.$translate

@description
Returns the defined loaderCache.

@return {boolean|string|object} current value of loaderCache