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path/filepath: add example for filepath.Split

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Fixes #9928

Change-Id: Iab37051078755a132f211ad48e756422f7c55a39
Reviewed-on: https://go-review.googlesource.com/5416
Reviewed-by: Minux Ma <minux@golang.org>
This commit is contained in:
Andrew Gerrand 2015-02-20 16:46:48 +11:00
parent 69275eef5e
commit 5868ce3519
1 changed files with 28 additions and 0 deletions
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28
src/path/filepath/example_unix_test.go
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@ -37,3 +37,31 @@ func ExampleRel() {
// "/b/c": "../b/c" <nil>
// "./b/c": "" Rel: can't make b/c relative to /a
}
func ExampleSplit() {
paths := []string{
"/home/arnie/amelia.jpg",
"/mnt/photos/",
"rabbit.jpg",
"/usr/local//go",
}
fmt.Println("On Unix:")
for _, p := range paths {
dir, file := filepath.Split(p)
fmt.Printf("input: %q\n\tdir: %q\n\tfile: %q\n", p, dir, file)
}
// Output:
// On Unix:
// input: "/home/arnie/amelia.jpg"
// dir: "/home/arnie/"
// file: "amelia.jpg"
// input: "/mnt/photos/"
// dir: "/mnt/photos/"
// file: ""
// input: "rabbit.jpg"
// dir: ""
// file: "rabbit.jpg"
// input: "/usr/local//go"
// dir: "/usr/local//"
// file: "go"
}