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Fix docstring for std.fs.path.extension

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This commit is contained in:
Evin Yulo 2022-09-21 22:55:38 +00:00 committed by Andrew Kelley
parent 0e4b04672c
commit dab5bb9247
1 changed files with 4 additions and 1 deletions
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5
lib/std/fs/path.zig
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@ -1271,11 +1271,13 @@ fn testRelativeWindows(from: []const u8, to: []const u8, expected_output: []cons
/// Returns the extension of the file name (if any).
/// This function will search for the file extension (separated by a `.`) and will return the text after the `.`.
/// Files that end with `.` are considered to have no extension, files that start with `.`
/// Files that end with `.`, or that start with `.` and have no other `.` in their name,
/// are considered to have no extension.
/// Examples:
/// - `"main.zig"` ⇒ `".zig"`
/// - `"src/main.zig"` ⇒ `".zig"`
/// - `".gitignore"` ⇒ `""`
/// - `".image.png"` ⇒ `".png"`
/// - `"keep."` ⇒ `"."`
/// - `"src.keep.me"` ⇒ `".me"`
/// - `"/src/keep.me"` ⇒ `".me"`
@ -1301,6 +1303,7 @@ test "extension" {
try testExtension(".a", "");
try testExtension(".file", "");
try testExtension(".gitignore", "");
try testExtension(".image.png", ".png");
try testExtension("file.ext", ".ext");
try testExtension("file.ext.", ".");
try testExtension("very-long-file.bruh", ".bruh");