DEPRECATED: use arrayify
Convert an array-like object into an Array, a single element into an array with one item, and does document.querySelectorAll for strings
Using component
$ component install ForbesLindesay/to-element-array
Alternatively you can download from here and reference with a script tag, then use the global toElementArray.
Given the html:
<div id="foo" class="bar"></div>
<div class="bar"></div>You can do the following:
var toArray = require('to-element-array');
//pass a single element
toArray(document.getElementById('foo'))
// => [<div id="foo" class="bar"></div>]
//pass an array-like list of elements
toArray(document.getElementsByClassName('bar'))
// => [<div id="foo" class="bar"></div>, <div class="bar"></div>]
//pass a query selector
toArray('div.bar')
// => [<div id="foo" class="bar"></div>, <div class="bar"></div>]The array returned from toElementArray(arr) is always a real array so you can safely use .foreach, .map etc. It is also never a live array, even if the input is. It creates a copy of whever array you pass in, so you can do what you like with it.
MIT