Algebraic Data Types in Swift

by jtauber

11 thoughts
last posted Feb. 8, 2015, 9:19 p.m.

2 earlier thoughts

0

This works (as is but not sure if it would work once we start adding other things):

protocol TreeLike {}
enum Tree:TreeLike {
    case Empty
    case Leaf(Int)
    case Node(TreeLike, TreeLike)
}
created June 6, 2014, 11:58 p.m.

8 later thoughts

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