Range of Temporal?

[Jack-Works]

for (const date of Temporal.range(
    new Temporal.Date(2020, 1, 1),
    new Temporal.Date(2020, 12, 31)
)) {
    console.log(date.toString())
}
// 2020-01-01
// 2020-01-02
// ...
// 2020-12-31

[ptomato]

With the current Temporal API this would be achievable by:

const start = new Temporal.Date(2020, 1, 1);
const end = new Temporal.Date(2020, 12, 31);
for (let date = start; !date.equals(end); date = date.plus({ days: 1 }))
    console.log(date.toString());

It's more typing, but on the other hand the step of 1 day is more explicit. (What should Temporal.range(Temporal.Time.from('00:00'), Temporal.Time.from('23:59')) produce?)

[MidnightDesign]

Some kind of Range type would be great because it could have methods like intersects(other: Range): boolean, contains(instant: Instant | Range): boolean, endsBefore(other: Instant | Range): bool, get duration(): Duration, etc.

Edit: I just saw that this is being discussed in #205

[ptomato]

This is not present in the revision of Temporal that's currently under review, but let's continue gathering information at js-temporal/proposal-temporal-v2#4.