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   1  /*
   2  YUI 3.17.2 (build 9c3c78e)
   3  Copyright 2014 Yahoo! Inc. All rights reserved.
   4  Licensed under the BSD License.
   5  http://yuilibrary.com/license/
   6  */
   7  
   8  YUI.add('querystring-stringify-simple', function (Y, NAME) {
   9  
  10  /*global Y */
  11  /**
  12   * <p>Provides Y.QueryString.stringify method for converting objects to Query Strings.
  13   * This is a subset implementation of the full querystring-stringify.</p>
  14   * <p>This module provides the bare minimum functionality (encoding a hash of simple values),
  15   * without the additional support for nested data structures.  Every key-value pair is
  16   * encoded by encodeURIComponent.</p>
  17   * <p>This module provides a minimalistic way for io to handle  single-level objects
  18   * as transaction data.</p>
  19   *
  20   * @module querystring
  21   * @submodule querystring-stringify-simple
  22   */
  23  
  24  var QueryString = Y.namespace("QueryString"),
  25      EUC = encodeURIComponent;
  26  
  27  
  28  QueryString.stringify = function (obj, c) {
  29      var qs = [],
  30          // Default behavior is false; standard key notation.
  31          s = c && c.arrayKey ? true : false,
  32          key, i, l;
  33  
  34      for (key in obj) {
  35          if (obj.hasOwnProperty(key)) {
  36              if (Y.Lang.isArray(obj[key])) {
  37                  for (i = 0, l = obj[key].length; i < l; i++) {
  38                      qs.push(EUC(s ? key + '[]' : key) + '=' + EUC(obj[key][i]));
  39                  }
  40              }
  41              else {
  42                  qs.push(EUC(key) + '=' + EUC(obj[key]));
  43              }
  44          }
  45      }
  46  
  47      return qs.join('&');
  48  };
  49  
  50  
  51  }, '3.17.2', {"requires": ["yui-base"]});