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Enabled equatable for tuple

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peterr
2018-12-07 23:19:00 -06:00
parent 36f95e6f49
commit a57839a58a
1 changed files with 7 additions and 7 deletions
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Sources/AOC2018/tools.swift
+7 -7
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@@ -14,10 +14,10 @@ func XCTAssertEqual(test: String, withExpression isTrue: Bool) {
print(test)
}
func == <T:Equatable> (tuple1:(T,T),tuple2:(T,T)) -> Bool
{
return (tuple1.0 == tuple2.0) && (tuple1.1 == tuple2.1)
}
// func == <T:Equatable> (tuple1:(T,T),tuple2:(T,T)) -> Bool
// {
// return (tuple1.0 == tuple2.0) && (tuple1.1 == tuple2.1)
// }
struct Tools {
static func readFile(fromPath path: String) -> String {
@@ -57,9 +57,9 @@ extension StringProtocol {
return compactMap { $0.ascii }
}
// subscript(offset: Int) -> Element {
// return self[index(startIndex, offsetBy: offset)]
// }
subscript(offset: Int) -> Element {
return self[index(startIndex, offsetBy: offset)]
}
}
extension String {