diff options
Diffstat (limited to 'src/bufio/example_test.go')
| -rw-r--r-- | src/bufio/example_test.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/bufio/example_test.go b/src/bufio/example_test.go index 8885d40549f..a864d11012e 100644 --- a/src/bufio/example_test.go +++ b/src/bufio/example_test.go @@ -20,6 +20,18 @@ func ExampleWriter() { // Output: Hello, world! } +func ExampleWriter_AvailableBuffer() { + w := bufio.NewWriter(os.Stdout) + for _, i := range []int64{1, 2, 3, 4} { + b := w.AvailableBuffer() + b = strconv.AppendInt(b, i, 10) + b = append(b, ' ') + w.Write(b) + } + w.Flush() + // Output: 1 2 3 4 +} + // The simplest use of a Scanner, to read standard input as a set of lines. func ExampleScanner_lines() { scanner := bufio.NewScanner(os.Stdin) |