getParameterByName : function()

in js/drill.js [14:19]

• 6 lines of code
• 2 McCabe index (conditional complexity)

  getParameterByName : function(name) {
      name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
      var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
          results = regex.exec(location.search);
      return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
  },