Array zip

Zip method from https://lodash.com/docs/4.17.4#zip

snippets/array-zip.md

@@ -0,0 +1,17 @@
+### Array zip
+
+Use `Math.max.apply` to get the longest array in the arguments.
+Creates an array with that length as return value and use `Array.from` with a map-function to create an array of grouped elements.
+If lengths of the argument-arrays vary, `undefined` is used where no value could be found.
+
+```js
+const zip = (...arrays) => {
+  const maxLength = Math.max.apply(null, arrays.map(a => a.length));
+  return Array.from({length: maxLength}).map((_, i) => {
+   return Array.from({length: arrays.length}, (_, k) => arrays[k][i])
+  })
+}
+
+//zip(['a', 'b'], [1, 2], [true, false]); -> [['a', 1, true], ['b', 2, false]]
+zip(['a'], [1, 2], [true, false]); -> [['a', 1, true], [undefined, 2, false]]
+```