Function dropWhileEnd

dropWhileEnd<T>(pred: (t: T) => boolean): (list: List.List<T>) => List.List<T>

Drops the largest suffix of the list in which pred holds for all elements of the suffix.

Type Parameters

T

Parameters

pred: (t: T) => boolean
The condition to drop the suffix.

Returns (list: List.List<T>) => List.List<T>

The list dropped the matched suffix.

Examples

Example

expect([
    ...toIterator(
        dropWhileEnd((x: number) => x < 3)(
            fromArray([1, 2, 3, 4, 5, 1, 2]),
        ),
    ),
]).toStrictEqual([1, 2, 3, 4, 5]);
expect(
    toArray(dropWhileEnd((x: number) => x < 9)(fromArray([1, 2, 3]))),
).toStrictEqual(
    [],
);
expect(
    toArray(dropWhileEnd((x: number) => x < 0)(fromArray([1, 2, 3]))),
).toStrictEqual(
    [1, 2, 3],
);