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Delete unimplemented Sequence methods from CommitIterator

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Implementing these methods is not required to conform to the Sequence protocol, and default implementations are available via standard library extensions on Sequence.
This commit is contained in:
Matt Rubin 2019-04-12 22:57:22 -04:00
parent d878fea696
commit 3db2f74ac4
1 changed files with 0 additions and 33 deletions
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33
SwiftGit2/CommitIterator.swift
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@ -96,37 +96,4 @@ public class CommitIterator: IteratorProtocol, Sequence {
try body(item)
}
}
private func notImplemented(functionName: Any, file: StaticString = #file, line: UInt = #line) -> Never {
fatalError("CommitIterator does not implement \(functionName)", file: file, line: line)
}
public func dropFirst(_ num: Int) -> AnySequence<Iterator.Element> {
notImplemented(functionName: self.dropFirst)
}
public func dropLast(_ num: Int) -> AnySequence<Iterator.Element> {
notImplemented(functionName: self.dropLast)
}
public func drop(while predicate: (Result<Commit, NSError>) throws -> Bool) rethrows -> AnySequence<Iterator.Element> {
notImplemented(functionName: self.drop)
}
public func prefix(_ maxLength: Int) -> AnySequence<Iterator.Element> {
notImplemented(functionName: "prefix(_ maxLength:")
}
public func prefix(while predicate: (Result<Commit, NSError>) throws -> Bool) rethrows -> AnySequence<Iterator.Element> {
notImplemented(functionName: "prefix(with predicate:")
}
public func suffix(_ maxLength: Int) -> AnySequence<Iterator.Element> {
notImplemented(functionName: self.suffix)
}
public func split(maxSplits: Int, omittingEmptySubsequences: Bool, whereSeparator isSeparator: (Result<Commit, NSError>) throws -> Bool) rethrows -> [AnySequence<Iterator.Element>] {
notImplemented(functionName: self.split)
}
}