[thirdparty/gcc.git] / libgo / go / bytes / example_test.go

// Copyright 2011 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 bytes_test

import (
	"bytes"
	"encoding/base64"
	"fmt"
	"io"
	"os"
)

func ExampleBuffer() {
	var b bytes.Buffer // A Buffer needs no initialization.
	b.Write([]byte("Hello "))
	fmt.Fprintf(&b, "world!")
	b.WriteTo(os.Stdout)
	// Output: Hello world!
}

func ExampleBuffer_reader() {
	// A Buffer can turn a string or a []byte into an io.Reader.
	buf := bytes.NewBufferString("R29waGVycyBydWxlIQ==")
	dec := base64.NewDecoder(base64.StdEncoding, buf)
	io.Copy(os.Stdout, dec)
	// Output: Gophers rule!
}
Commit	Line	Data
af92e385 ILT	1	// Copyright 2011 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
df4aa89a ILT	5	package bytes_test
	6
	7	import (
4ccad563	8	"bytes"
df4aa89a	9	"encoding/base64"
4ccad563	10	"fmt"
df4aa89a ILT	11	"io"
	12	"os"
	13	)
	14
df4aa89a	15	func ExampleBuffer() {
4ccad563	16	var b bytes.Buffer // A Buffer needs no initialization.
df4aa89a	17	b.Write([]byte("Hello "))
4ccad563	18	fmt.Fprintf(&b, "world!")
df4aa89a	19	b.WriteTo(os.Stdout)
501699af	20	// Output: Hello world!
df4aa89a ILT	21	}
df4aa89a ILT	22
df4aa89a ILT	23	func ExampleBuffer_reader() {
df4aa89a ILT	24	// A Buffer can turn a string or a []byte into an io.Reader.
4ccad563	25	buf := bytes.NewBufferString("R29waGVycyBydWxlIQ==")
df4aa89a ILT	26	dec := base64.NewDecoder(base64.StdEncoding, buf)
df4aa89a ILT	27	io.Copy(os.Stdout, dec)
501699af	28	// Output: Gophers rule!
df4aa89a	29	}