style(IntroSort.js): let to const

raklaptudirm · raklaptudirm · commit c62d169c2113 · 2021-05-21T11:57:24.000+05:30
diff --git a/Sorts/IntroSort.js b/Sorts/IntroSort.js
@@ -45,7 +45,7 @@ function introsort (array, compare) {
    * @param {Object} obj
    * @returns {String} String representation of given object
    */
-  var toString = function (obj) {
+  const toString = function (obj) {
     if (obj === null) return 'null'
     if (typeof obj === 'boolean' || typeof obj === 'number') {
       return obj.toString()
