Function dropWhile

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

Drops while the element satisfies pred. If the element does not match pred, the rest of elements are yielded.

Type Parameters

T

Parameters

pred: (t: T) => boolean
The condition to decide to drop from the list.

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

The filtered list.

Examples

Example

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