Suggested function name changes

[CharlesJenkins]

Something that has been prefixed or suffixed has had a prefix or suffix added to it. So I think those are bad names for trimming functions.

How about these four prototypes instead:

  func trimRight( keeping length: Int ) -> String
  func trimRight( removing length: Int ) -> String
  func trimLeft( keeping length: Int ) -> String
  func trimLeft( removing length: Int ) -> String

[ArtSabintsev]

Not a bad idea. I was planning on doing some refactoring of those functions anyway. I will consider your proposed names over the weekend!