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079. parametric type constructor
VBScript
JScript
Perl
PHP
Python
Ruby
PowerShell
Scala
class Twosome[A,B](a: A, b: B) val p = new Twosome("pi",3.14)
F#
OCaml
type ('a,'b) twosome = Twosome of 'a * 'b;; let z = Twosome ("pi",3.14);;
Haskell
data TwosomeType a b = Twosome a b z = Twosome ("pi", 3.14)