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frankxzx/gist:31a4acc760f2c8565b650a90d866fade

Created January 21, 2017 06:35
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gistfile1.txt
typealias Check<U> = (U, U) -> Bool
func compare<T>(ls: T, rs: T, check: Check<T>) -> Bool {
return check(ls, rs)
}
let a = compare(ls: 2, rs: 3) { $0 > $1 }
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