MDL-76932 libraries: upgrade YUI lib to 3.18.1

lib/yuilib/3.18.1/querystring-stringify-simple/querystring-stringify-simple-debug.js

@@ -0,0 +1,44 @@
+YUI.add('querystring-stringify-simple', function (Y, NAME) {
+
+/*global Y */
+/**
+ * <p>Provides Y.QueryString.stringify method for converting objects to Query Strings.
+ * This is a subset implementation of the full querystring-stringify.</p>
+ * <p>This module provides the bare minimum functionality (encoding a hash of simple values),
+ * without the additional support for nested data structures.  Every key-value pair is
+ * encoded by encodeURIComponent.</p>
+ * <p>This module provides a minimalistic way for io to handle  single-level objects
+ * as transaction data.</p>
+ *
+ * @module querystring
+ * @submodule querystring-stringify-simple
+ */
+
+var QueryString = Y.namespace("QueryString"),
+    EUC = encodeURIComponent;
+
+
+QueryString.stringify = function (obj, c) {
+    var qs = [],
+        // Default behavior is false; standard key notation.
+        s = c && c.arrayKey ? true : false,
+        key, i, l;
+
+    for (key in obj) {
+        if (obj.hasOwnProperty(key)) {
+            if (Y.Lang.isArray(obj[key])) {
+                for (i = 0, l = obj[key].length; i < l; i++) {
+                    qs.push(EUC(s ? key + '[]' : key) + '=' + EUC(obj[key][i]));
+                }
+            }
+            else {
+                qs.push(EUC(key) + '=' + EUC(obj[key]));
+            }
+        }
+    }
+
+    return qs.join('&');
+};
+
+
+}, '3.18.1', {"requires": ["yui-base"]});