How to use

spec

function

in

Array

function focusedSpecName() {
  var specName;

  (function memoizeFocusedSpec() {
   if (specName) {
    return;
   }

   var paramMap = [];
   var params = doc.location.search.substring(1).split('&');

   for (var i = 0; i < params.length; i++) {
    var p = params[i].split('=');
    paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
   }

   specName = paramMap.spec;
  })();

  return specName;
 }

function focusedSpecName() {
  var specName;

  (function memoizeFocusedSpec() {
   if (specName) {
    return;
   }

   var paramMap = [];
   var params = doc.location.search.substring(1).split('&');

   for (var i = 0; i < params.length; i++) {
    var p = params[i].split('=');
    paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
   }

   specName = paramMap.spec;
  })();

  return specName;
 }

function focusedSpecName() {
  var specName;

  (function memoizeFocusedSpec() {
   if (specName) {
    return;
   }

   var paramMap = [];
   var params = doc.location.search.substring(1).split('&');

   for (var i = 0; i < params.length; i++) {
    var p = params[i].split('=');
    paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
   }

   specName = paramMap.spec;
  })();

  return specName;
 }

function focusedSpecName() {
  var specName;

  (function memoizeFocusedSpec() {
   if (specName) {
    return;
   }

   var paramMap = [];
   var params = doc.location.search.substring(1).split('&');

   for (var i = 0; i < params.length; i++) {
    var p = params[i].split('=');
    paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
   }

   specName = paramMap.spec;
  })();

  return specName;
 }