Pure win: Array.from and Array.of

Brendan Eich brendan at mozilla.org
Sat Jul 9 22:35:48 PDT 2011


Thanks to @rwaldron for compiling these, and dherman (@littlecalculist) for being a twitter conversationalist who speaks in JS:

https://gist.github.com/1074126
http://jsfiddle.net/rwaldron/5UjWy/

From a twitter conversation sparked by an IRC conversation where I reminded jcranmer at mozilla.com that ES5 Function.prototype.bind can be used to spread arguments into a 'new' expression.

Standardizing these would save reinventing them, and the built-ins could be optimized quite a bit.

/be
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