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git-subtree-dir: prototype
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10 lines
310 B
Swift
10 lines
310 B
Swift
extension String {
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func from(offset: String.Index.Distance) -> String {
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return String(characters[startIndex.advancedBy(offset, limit: endIndex)..<endIndex])
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}
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func to(offset: String.Index.Distance) -> String {
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return String(characters[startIndex..<startIndex.advancedBy(offset, limit: endIndex)])
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}
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}
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