for own(...) loop (spin-off from Re: for..in, hasOwnProperty(), and inheritance)

Quildreen Motta quildreen at gmail.com
Wed Nov 9 13:33:25 PST 2011


On 09/11/11 19:20, Brendan Eich wrote:
>
>> And if you need to break out of forEach, just, umm, don't use 
>> forEach. It's the wrong tool for the job.
>
> Clearly people like the forEach array extra in conjunction with 
> Object.keys. With block-lambdas they could have their cake and break 
> from it too (and the call would be paren-free to boot).
>
That sounds like something to look forward to. Though, did TC39 reach a 
consensus on having or not block-lambdas or just a shorter function syntax?


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