Modified zip to use spread operator instead of Array.apply

snippets/array-zip.md

@@ -6,7 +6,7 @@ If lengths of the argument-arrays vary, `undefined` is used where no value could
 
 ```js
 const zip = (...arrays) => {
-  const maxLength = Math.max.apply(null, arrays.map(a => a.length));
+  const maxLength = Math.max(...arrays.map(x => x.length));
   return Array.from({length: maxLength}).map((_, i) => {
    return Array.from({length: arrays.length}, (_, k) => arrays[k][i]);
   })