code: function parseQueryString(string) {
      return _.transform(_.toString(string).split('&'), (result, segment) => {
          const split = segment.split('=');
          result[decodeURIComponent(split[0])] = decodeURIComponent(split[1]);
      }, {});
  }
docs: Parses query string into key/value object.
  
  @static
  @memberOf _
  @category Object
  @param {string} string Query string.
  @return {object} Key/value map.
  @example
  
  _.parseQueryString('key=value');
  // => { key: 'value' }