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Add Array.shift (#19811)

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* Add Array.shift for JavaScript targets

* Add Array.shift for JavaScript targets
This commit is contained in:
Juan Carlos 2022-05-24 12:37:19 -03:00 • committed by GitHub
commit b1b5e3ab10
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2 changed files with 10 additions and 1 deletions
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2
changelog.md
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@ -37,7 +37,7 @@ becomes an alias for `addr`.
- Added `initDateTime` in `times` to create a datetime from a weekday, and ISO 8601 week number and week-based year. - Added `initDateTime` in `times` to create a datetime from a weekday, and ISO 8601 week number and week-based year.
- Added `getIsoWeekAndYear` in `times` to get an ISO week number along with the corresponding ISO week-based year from a datetime. - Added `getIsoWeekAndYear` in `times` to get an ISO week number along with the corresponding ISO week-based year from a datetime.
- Added `getIsoWeeksInYear` in `times` to return the number of weeks in an ISO week-based year. - Added `getIsoWeeksInYear` in `times` to return the number of weeks in an ISO week-based year.
- Added [`Array.shift`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/shift) for JavaScript targets.
- Added `std/oserrors` for OS error reporting. Added `std/envvars` for environment variables handling. - Added `std/oserrors` for OS error reporting. Added `std/envvars` for environment variables handling.
- Removed deprecated `oids.oidToString`. - Removed deprecated `oids.oidToString`.
- Remove define `nimExperimentalAsyncjsThen` for `std/asyncjs.then` and `std/jsfetch`. - Remove define `nimExperimentalAsyncjsThen` for `std/asyncjs.then` and `std/jsfetch`.

9
lib/js/jscore.nim
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@ -123,3 +123,12 @@ since (1, 5):
assert [1, 2, 3, 4, 5].copyWithin(0, 3) == @[4, 5, 3, 4, 5] assert [1, 2, 3, 4, 5].copyWithin(0, 3) == @[4, 5, 3, 4, 5]
assert [1, 2, 3, 4, 5].copyWithin(0, 3, 4) == @[4, 2, 3, 4, 5] assert [1, 2, 3, 4, 5].copyWithin(0, 3, 4) == @[4, 2, 3, 4, 5]
assert [1, 2, 3, 4, 5].copyWithin(-2, -3, -1) == @[1, 2, 3, 3, 4] assert [1, 2, 3, 4, 5].copyWithin(-2, -3, -1) == @[1, 2, 3, 3, 4]
since (1, 7):
func shift*[T](self: seq[T]): T {.importjs: "#.$1()".} =
## https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/shift
runnableExamples:
var arrai = @[1, 2, 3]
assert arrai.shift() == 1
assert arrai == @[2, 3]