Awesome, thank you!
-N
On 7/14/2015 10:12 AM, Domenic Denicola wrote:
Yes.
On Tue, Jul 14, 2015 at 10:10 AM -0700, "Nicholas C. Zakas"
<[email protected] <mailto:[email protected]>> wrote:
Hi all,
I'm trying to wrap my head around derived promises and wanted to ask for
a bit of clarification around how `Promise.resolve()` works from a
derived class. Consider this:
```
class MyPromise extends Promise {}
var p1 = new Promise(function(resolve, reject) {
resolve(42);
});
var p2 = MyPromise.resolve(p1);
p2.then(function(value) {
console.log(value);
});
```
Am I correct in believing that:
1. `p1` is resolved upon being passed to `MyPromise.resolve()`? I
believe this is what happens in 25.4.4.5 Step 6
(http://www.ecma-international.org/ecma-262/6.0/#sec-promise.resolve)
2. `p2` is an instance of `MyPromise` that is resolved with a promise
value of 42.
Thanks!
--
___________________________
Nicholas C. Zakas
http://www.nczonline.net
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--
___________________________
Nicholas C. Zakas
http://www.nczonline.net
_______________________________________________
es-discuss mailing list
[email protected]
https://mail.mozilla.org/listinfo/es-discuss
