wat/docs/js/array/isArray.md

Community-controlled cheat sheets for every coder.

## Array.isArray(object)

Determines whether an object is an array.

```js
Array.isArray([]);            // true
Array.isArray(new Array());   // true
Array.isArray([1, 2, 3]);     // true
Array.isArray("an array");    // false
Array.isArray({});            // false
```