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Simplify the Stream-unconsing.

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This commit is contained in:
Rob Rix 2015-10-06 11:48:50 -04:00
parent 5e144553fd
commit 3cdc9bd745
1 changed files with 1 additions and 6 deletions
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7
prototype/Doubt/Algorithm.swift
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@ -119,12 +119,7 @@ public enum FreeAlgorithm<A, B> {
}
let sum: Stream<(Diff, Int)> -> Int = {
switch $0 {
case .Nil:
return 0
case let .Cons((_, i), _):
return i
}
return $0.first?.1 ?? 0
}
var matrix: Matrix<Stream<(Diff, Int)>>!