Update to gobook@c6d7a22edd03e7738c38d5baa2174ff325d8d863

ch12/format/format_test.go

@@ -0,0 +1,24 @@
+// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+
+package format_test
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"gopl.io/ch12/format"
+)
+
+func Test(t *testing.T) {
+	// The pointer values are just examples, and may vary from run to run.
+	//!+time
+	var x int64 = 1
+	var d time.Duration = 1 * time.Nanosecond
+	fmt.Println(format.Any(x))                  // "1"
+	fmt.Println(format.Any(d))                  // "1"
+	fmt.Println(format.Any([]int64{x}))         // "[]int64 0x8202b87b0"
+	fmt.Println(format.Any([]time.Duration{d})) // "[]time.Duration 0x8202b87e0"
+	//!-time
+}