Status: New
Owner: ----
New issue 3336 by [email protected]: Implement Array.from
http://code.google.com/p/v8/issues/detail?id=3336
This is a feature request.
Array.from is a new method in ES6, which allows Arrays to be constructed
from Array-like objects, like NodeLists. A possible use case is, e.g., the
following construct:
Array.from(document.querySelectorAll('...')).forEach(function (node) {
/* ... */ }),
which is much cleaner than
Array.prototype.forEach.call(document.querySelectorAll('...'), function
(node) { /* ... */ });.
(The latter seems to work but not by any standard if I am not mistaken.)
Here is a bit on Array.from:
http://www.2ality.com/2014/05/es6-array-methods.html.
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