es-toolkit/dist/array/takeWhile.mjs

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

function takeWhile(arr, shouldContinueTaking) {
    const result = [];
    for (let i = 0; i < arr.length; i++) {
        const item = arr[i];
        if (!shouldContinueTaking(item, i, arr)) {
            break;
        }
        result.push(item);
    }
    return result;
}

export { takeWhile };