lib/methods/a_every.ts
/** returns boolean */
export type CallBackEvery<T> = (
value: T,
index?: number,
collection?: T[]
) => Promise<boolean>;
/**
* Async Every function
*
* @export
* @template T
* @param {T[]} elements
* @param {CallBackEvery<T>} cb
* @returns {Promise<boolean>}
*/
export async function aEvery<T>(
elements: T[],
cb: CallBackEvery<T>
): Promise<boolean> {
for (const [index, element] of elements.entries()) {
if (!(await cb(element, index, elements))) {
return false;
}
}
return true;
}