Source file src/golang.org/x/text/transform/examples_test.go

Documentation: golang.org/x/text/transform

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package transform_test
     6  
     7  import (
     8  	"fmt"
     9  	"unicode"
    10  
    11  	"golang.org/x/text/transform"
    12  	"golang.org/x/text/unicode/norm"
    13  )
    14  
    15  func ExampleRemoveFunc() {
    16  	input := []byte(`tschüß; до свидания`)
    17  
    18  	b := make([]byte, len(input))
    19  
    20  	t := transform.RemoveFunc(unicode.IsSpace)
    21  	n, _, _ := t.Transform(b, input, true)
    22  	fmt.Println(string(b[:n]))
    23  
    24  	t = transform.RemoveFunc(func(r rune) bool {
    25  		return !unicode.Is(unicode.Latin, r)
    26  	})
    27  	n, _, _ = t.Transform(b, input, true)
    28  	fmt.Println(string(b[:n]))
    29  
    30  	n, _, _ = t.Transform(b, norm.NFD.Bytes(input), true)
    31  	fmt.Println(string(b[:n]))
    32  
    33  	// Output:
    34  	// tschüß;досвидания
    35  	// tschüß
    36  	// tschuß
    37  }
    38  

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