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Remove the unused Interpreter.cost static function.

This commit is contained in:
Rob Rix 2015-11-12 16:59:56 -05:00
parent f2004a22b8
commit 77e9778f91

View File

@ -24,11 +24,6 @@ public struct Interpreter<Term: CofreeType> {
return c0 == c1 || !categorize(a).intersect(categorize(b)).isEmpty
}
/// Computes a diff cost function from a patch cost function.
public static func cost(cost: Patch<Term> -> Int)(_ diff: Diff) -> Int {
return diff.map(cost).reduce(0, combine: +)
}
/// Run the interpreter over a given pair of `Term`s, producing a `Diff` as its result.
public func run(a: Term, _ b: Term) -> Diff {