Optimize example

tshemsedinov · tshemsedinov · commit 0dcfdc57abae · 2019-12-12T22:38:16.000+02:00
diff --git a/JavaScript/2-each-non-blocking.js b/JavaScript/2-each-non-blocking.js
@@ -3,15 +3,14 @@
 const numbers = new Array(1000).fill(1);
 
 const each = (array, fn) => {
-  let i = 0;
   const last = array.length - 1;
   const next = i => {
     setTimeout(() => {
       fn(array[i], i);
       if (i !== last) next(++i);
     }, 0);
   };
-  next(i);
+  next(0);
 };
 
 let k = 0;
