decompose assignment

[weepy]

like

[x,y] = [1,0]
{x} = [2]

[weepy]

named destructured_assignment. working for arrays

[weepy]

dont need this - hardly ever needed

[ghost]

I use them all the time. Some common cases I use a lot ..
[oldx, x] = [x, newx]
[a, b, c] = str.split('|')
[all, domain, path] = /https?://([^\/]+)(.*)$/i.exec(url)

[weepy]

well the great thing about kaffeine is that it's modular and so pretty easy to create a plugin to do just this.

let me know if you'd like to try and i can help u out.

[akidee]

Should work, since it works while unwrapping async calls:

e, result = asyncFunc! x, y, z

asyncFunc(x, y, z, function(_0, _1) { var e, result; e = _0, result = _1
})

But using normal calls does not work:

e, result = asyncFunc x, y, z

 var result; e, result = asyncFunc(x, y, z)

Both cases should be treated consistently.

[weepy]

Good point. It could be added if it proves sufficiently useful. Perhaps there's an ambiguousness here that you've picked up on. We could move to the move coffeescript style [e, result] = ?

[benekastah]

I think that move would be good, since Firefox accepts that syntax already. It would be consistent with what people expect.

[weepy]

yeah - it would be good - just haven't got around to it !

On Mon, Jun 13, 2011 at 5:55 PM, benekastah <
reply@reply.github.com>wrote:

I think that move would be good, since Firefox accepts that syntax already.
It would be consistent with what people expect.

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