Joohee Kim imjhk03
🤒
imjhk03
/ StringOffsetSubscript.swift
Created
December 14, 2024 04:39
— forked from krzyzanowskim/StringOffsetSubscript.swift
Access Swift.String character by Int subscript. https://twitter.com/krzyzanowskim/status/1720190374956732789
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| extension StringProtocol { | |
| subscript(_ offset: Int) -> String.Element { | |
| if offset >= 0 { | |
| self[index(startIndex, offsetBy: offset)] | |
| } else { | |
| self[index(endIndex, offsetBy: offset)] | |
| } | |
| } | |