| // 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! |
| } |
