The current DOM spec, in code:
Future.resolve(1).then(value => {
value === 1;
// Return a non-promise
return 2;
}).then(value => {
value === 2;
// Return a promise for a non-promise
return Future.resolve(3);
}).then(value => {
value === 3;
// Return a promise that *resolves* to a promise
return Future.resolve(Future.resolve(4));
}).then(value => {
value === 4;
// Return a promise *whose value* is a promise
return Future.accept(Future.resolve(5));
}).then(value => {
value !== 5;
// Return the value-which-is-a-promise
return value;
}).then(value => {
value === 5;
});
As a gist: https://gist.github.com/zenparsing/5469130
Please let me know if I made a mistake with the above.
{ Kevin }
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