Function uniq

src/shared/utils.ts:11–13

(array: T[])

export type PromiseOr<T> = Promise<T> | T;

export function uniq<T>(array: T[]): T[] {
	return [...new Set(array)];
}

export function flatMap<T1, T2>(input: readonly T1[], f: (input: T1) => readonly T2[]): T2[] {
	return input.reduce((acc, x) => acc.concat(f(x)), [] as T2[]);