domenic at domenicdenicola.com
Mon Oct 22 11:32:43 PDT 2012
On Oct 22, 2012, at 14:28, "Yehuda Katz" <wycats at gmail.com<mailto:wycats at gmail.com>> wrote:
On Mon, Oct 22, 2012 at 11:11 AM, Axel Rauschmayer <axel at rauschma.de<mailto:axel at rauschma.de>> wrote:
What about copying of these new data structures?
It should be possible to initialize a collection via another collection (right?). I prefer copy-constructors to clone() methods.
That would be fine with me, if supported.
Isn't it already specced to work, for Set at least, since it accepts any iterable?
let copy = new Set(original);
I don't recall offhand if Map accepts an iterable of [key, val] pairs, but if it doesn't yet, maybe this provides an argument that it should.
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