rg-stats/src/util/misc.ts

A library for calculating various rhythm game stats.

export function* GetEntries<K extends string, V>(r: Record<K, V>): Generator<[K, V]> {
	for (const key in r) {
		yield [key, r[key]];
	}
}

export function GetEntriesAsArray<K extends string, V>(r: Record<K, V>): [K, V][] {
	return [...GetEntries(r)];
}

export function RepeatNTimes<T>(value: T, n: number): Array<T> {
	const arr = [];
	for (let i = 0; i < n; i++) {
		arr.push(value);
	}

	return arr;
}