Improved docs

js/util/data.js

@@ -198,7 +198,6 @@ const _normParams = function(params) {
  *
  * @param {Object} params The object for which the leafs list structure is
  * meant to be retrieved.
- *
  * @returns {Array} The list of leaf node tuples for the provided object,
  * as requested for each of the sequences.
  */

js/util/url.js

@@ -1,5 +1,14 @@
 import { conf } from "./config";
 
+/**
+ * Encodes the multiple values as and encoded URI component, the
+ * values can be wither defined as an array (order is preserved)
+ * or as an object (where sequence order is not preserved).
+ *
+ * @param {(Array|Object[])} values The values to be encoded as an
+ * URI component (like GET params).
+ * @returns {String} A string with the query encoded values.
+ */
 export const urlEncode = function(values) {
     // constructs the parts array that is going to
     // store the multiple and values