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notes...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2023-01-04 07:06:59 +03:00
parent d34ba43d59
commit dc059f07f9
1 changed files with 9 additions and 1 deletions
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10
Promise.js
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@ -816,6 +816,7 @@ object.Constructor('IterablePromise', Promise, {
//---------------------------------------------------------------------
// XXX EXPEREMENTAL/HACK...
// Sequential iterable promise...
// This like IterablePromise but guarantees handler execution in order
// element occurrence.
@ -827,7 +828,7 @@ object.Constructor('IterablePromise', Promise, {
// Promise.iter([ .. ]).iter(func)
// - func per element
// - func is called when an element is resolved/ready
// in any order
// in order of resolution/readiness
// Promise.seqiter([ .. ]).iter(func)
// - func per element
// - func is called when an element is resolved/ready
@ -836,6 +837,13 @@ object.Constructor('IterablePromise', Promise, {
// NOTE: that here a promise will block handling of later promises even
// if they are resolved before it.
//
// XXX is this correct???
// > g = function*(){ yield* [1,2,3] }
// // XXX should this expand the generator???
// > await Promise.seqiter([0, g()])
// -> [ 0, Object [Generator] {} ]
// > await Promise.seqiter([0, g()]).flat()
// -> [ 0, 1, 2, 3 ]
// XXX check if this behaves correctly (call order) on concatenation and
// other methods...
// XXX not sure if this is a viable strategy....