// Copyright 2012 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 zlib_test import ( "bytes" "compress/zlib" "fmt" "io" "os" ) func ExampleNewWriter() { var b bytes.Buffer w := zlib.NewWriter(&b) w.Write([]byte("hello, world\n")) w.Close() fmt.Println(b.Bytes()) // Output: [120 156 202 72 205 201 201 215 81 40 207 47 202 73 225 2 4 0 0 255 255 33 231 4 147] } func ExampleNewReader() { buff := []byte{120, 156, 202, 72, 205, 201, 201, 215, 81, 40, 207, 47, 202, 73, 225, 2, 4, 0, 0, 255, 255, 33, 231, 4, 147} b := bytes.NewReader(buff) r, err := zlib.NewReader(b) if err != nil { panic(err) } io.Copy(os.Stdout, r) // Output: hello, world r.Close() }