Function randomString

src/string.ts:1–10

(length?: number, charSet?: string)

export function randomString(length?: number, charSet?: string) {
  const result: string[] = [];
  length = length || 16;
  charSet = charSet || 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';

  while (length--) {
    result.push(charSet[Math.floor(Math.random() * charSet.length)]);
  }
  return result.join('');
}

/**
 * split string to array