isiahmeadows at gmail.com
Thu Dec 29 15:17:31 UTC 2016
But keep in mind it still doesn't cover two key issues:
1. Synchronous resources do in fact exist (primarily in Node). You
need both for it to be effective.
2. Your suggestion isn't composable at all (like nearly every other
callback-driven API), and it prevents returning from inside the block
without the use of exceptions.
me at isiahmeadows.com
On Thu, Dec 29, 2016 at 9:05 AM, Raul-Sebastian Mihăilă
<raul.mihaila at gmail.com> wrote:
> I agree, but note that a resolved promise is not the same as a fulfilled
> promise (https://tc39.github.io/ecma262/#sec-promise-objects).
> On Thu, Dec 29, 2016 at 11:40 AM, Jordan Harband <ljharb at gmail.com> wrote:
>> You'd need to wrap the body of your `open` function in a try/finally, and
>> do the `fsp.close` in the `finally` block - but otherwise that would
>> certainly work, provided that the promise returned from `func` did actually
>> settle (resolve or reject).
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