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Support opaque types #49

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KacperFKorban opened this issue Apr 15, 2024 · 0 comments

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KacperFKorban commented Apr 15, 2024

It should be possible to use opaque types as function inputs.
e.g.

object HiddenScope {
  opaque type PLN = Int
  object PLN:
    def apply(value: Int): PLN = value
    extension (pln: PLN)
      def toInt: Int = pln
}

def showPLN(pln: HiddenScope.PLN): String =
  s"${pln.toInt} PLN"

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