FriendlyId.swift

FriendlyId.swift

extension String {
  static func friendlyId(length: Int = 22) -> String {
    let alphabets = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789")
    var friendlyId = ""
    for _ in 1...length {
      friendlyId.append(alphabets[Int.random(in: 0...alphabets.count - 1)])
    }
    return friendlyId
  }
}