Implement ES6 Array.prototype.find and Array.prototype.findIndex

[unscriptable]

See these gists:

find: https://gist.github.com/rwldrn/5079436

findIndex: https://gist.github.com/rwldrn/5079427

[unscriptable]

Where do we put these? In the poly/array module? But then we can't have poly/es5. Do people care?

[briancavalier]

Cool. I've wanted these many times--much more useful, IMHO, than indexOf. How about an es6 dir with poly/es6/array (or maybe name it es6ish?), which could pull in poly/array (which we could consider moving to poly/es5/array, but that could be a breaking change for some users). Then we could offer a poly/es6 shim (sham)?

[ljharb]

If you want all the shimmable features in ES6, I recommend just including https://github.com/paulmillr/es6-shim/ which is up to date with the current spec, and fully tested. Patches welcome :-)