export function delay(ms) {
	return new Promise((resolve, reject) => {
		setTimeout(resolve, ms || 0);
	});
}



export async function reduce(callbacks, initialValue) {
	let accumulator = initialValue;
	for (let i = 0; i < callbacks.length; ++i) {
		accumulator = await callbacks[i](accumulator, i);
	return accumulator;
}