randomized id

const alphabet = "abcdefghijklmnopqrst";
const randomStr = Array(3)
    .fill(null)
    .map(() => Math.floor(Math.random() * alphabet.length))
    .map(num => alphabet[num])
    .join("");
let counter = 0;

export function newId<T extends string>(prefix: string = "id") {
    return `${prefix}_${randomStr}_${counter++}` as T;
}