const separator = "|";

export class TupleKey<T extends any[]> {
  public readonly tuple: T;
  private readonly strKey: string;

  constructor(...tuple: T) {
    this.tuple = tuple;
    this.strKey = tuple.join(separator);
  }

  toString(): string {
    return this.strKey;
  }

  valueOf(): string {
    return this.strKey;
  }
}