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[bytom/vapor.git] / vendor / golang.org / x / text / transform / examples_test.go

diff --git a/vendor/golang.org/x/text/transform/examples_test.go b/vendor/golang.org/x/text/transform/examples_test.go
new file mode 100644 (file)
index 0000000..f2e284d
--- /dev/null
+++ b/vendor/golang.org/x/text/transform/examples_test.go
@@ -0,0 +1,37 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package transform_test
+
+import (
+       "fmt"
+       "unicode"
+
+       "golang.org/x/text/transform"
+       "golang.org/x/text/unicode/norm"
+)
+
+func ExampleRemoveFunc() {
+       input := []byte(`tschüß; до свидания`)
+
+       b := make([]byte, len(input))
+
+       t := transform.RemoveFunc(unicode.IsSpace)
+       n, _, _ := t.Transform(b, input, true)
+       fmt.Println(string(b[:n]))
+
+       t = transform.RemoveFunc(func(r rune) bool {
+               return !unicode.Is(unicode.Latin, r)
+       })
+       n, _, _ = t.Transform(b, input, true)
+       fmt.Println(string(b[:n]))
+
+       n, _, _ = t.Transform(b, norm.NFD.Bytes(input), true)
+       fmt.Println(string(b[:n]))
+
+       // Output:
+       // tschüß;досвидания
+       // tschüß
+       // tschuß
+}