exam[ple

example_writer_test.go

@@ -0,0 +1,32 @@
+package buffers_test
+
+import (
+	"github.com/reiver/go-buffers"
+
+	"fmt"
+)
+
+func ExampleWriter() {
+
+	var buffer [256]byte
+
+	var p []byte = buffer[:]
+
+	writer := buffers.NewWriter(p)
+
+	data := []byte("Hello world!")
+
+	n, err := writer.Write(data)
+	if nil != err {
+		fmt.Printf("ERROR: Problem writing: %s\n", err)
+		return
+	}
+
+	fmt.Printf("Wrote %d bytes to the buffer.\n", n)
+	fmt.Printf("Those %d bytes in the buffer have a value of “%s”.\n", n, buffer)
+
+	// Output:
+	// Wrote 12 bytes to the buffer.
+
+	// Those 12 bytes in the buffer have a value of “Hello world!”.
+}