Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/longest/index.js b/node_modules/longest/index.js
new file mode 100644
index 0000000..9892e52
--- /dev/null
+++ b/node_modules/longest/index.js
@@ -0,0 +1,37 @@
+/*!
+ * longest <https://github.com/jonschlinkert/longest>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+module.exports = function(arr) {
+ if (!arr) {
+ return null;
+ }
+
+ var len = arr.length;
+ if (!len) {
+ return null;
+ }
+
+ var c = 0;
+ var i = 0;
+ var ele;
+ var elen;
+ var res;
+
+ for (; i < len; i++) {
+ ele = arr[i].toString();
+ elen = ele.length;
+
+ if (elen > c) {
+ res = ele;
+ c = elen;
+ }
+ }
+
+ return res;
+};