diff options
| author | psampaz <psampaz@gmail.com> | 2019-08-06 16:56:33 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2019-09-05 23:52:39 +0000 |
| commit | 2b6b474f64d8f21d911910b04ef5a806ee37b154 (patch) | |
| tree | 4dadcb28d3389ff97c6e5e81fb31af8c2673ea8b /src | |
| parent | 547021d723364451f5a248d6d42da7d9f67bf7a6 (diff) | |
| download | go-git-2b6b474f64d8f21d911910b04ef5a806ee37b154.tar.gz | |
regexp: add example for ReplaceAll
Updates #21450
Change-Id: Ia31c20b52bae5daeb33d918234c2f0944a8aeb07
GitHub-Last-Rev: cc8554477024277c3c1b4122344e9d14427680b3
GitHub-Pull-Request: golang/go#33489
Reviewed-on: https://go-review.googlesource.com/c/go/+/189137
Run-TryBot: Sylvain Zimmer <sylvinus@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/regexp/example_test.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/regexp/example_test.go b/src/regexp/example_test.go index a44c9396de..2d87580eca 100644 --- a/src/regexp/example_test.go +++ b/src/regexp/example_test.go @@ -181,6 +181,19 @@ func ExampleRegexp_MatchString() { // true } +func ExampleRegexp_ReplaceAll() { + re := regexp.MustCompile(`a(x*)b`) + fmt.Printf("%s\n", re.ReplaceAll([]byte("-ab-axxb-"), []byte("T"))) + fmt.Printf("%s\n", re.ReplaceAll([]byte("-ab-axxb-"), []byte("$1"))) + fmt.Printf("%s\n", re.ReplaceAll([]byte("-ab-axxb-"), []byte("$1W"))) + fmt.Printf("%s\n", re.ReplaceAll([]byte("-ab-axxb-"), []byte("${1}W"))) + // Output: + // -T-T- + // --xx- + // --- + // -W-xxW- +} + func ExampleRegexp_ReplaceAllLiteralString() { re := regexp.MustCompile(`a(x*)b`) fmt.Println(re.ReplaceAllLiteralString("-ab-axxb-", "T")) |