Multiple finishings

[whelpy]

public Finishings? Finishings { get; set; }
- this property doesn't allow using more than one finishing process in the job. Maybe it will be good to use something like this

public IEnumerable? Finishings { get; set; }

Am i getting it right that this workaround can do the same?

  AdditionalJobAttributes = new List<IppAttribute>()
  {
        new IppAttribute(Tag.Enum, "finishings", (int)Finishings.Punch),
        new IppAttribute(Tag.Enum, "finishings", (int)Finishings.Staple),
        new IppAttribute(Tag.Enum, "finishings", (int)Finishings.EdgeStitch),
  }