2015-devnation: final changes

2015/06-devnation-golang-good-bad-ugly/marshal.go

@@ -0,0 +1,39 @@
+// +build OMIT
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"time"
+)
+
+// START1 OMIT
+type MyStruct struct {
+	Name     string    `json:"myname"`
+	DateTime time.Time `json:"mytime"`
+}
+
+// STOP1 OMIT
+
+func main() {
+	var (
+		buf []byte
+		err error
+	)
+	// START2 OMIT
+	m := MyStruct{"vbatts", time.Now()}
+	fmt.Printf("%#v\n", m)
+	if buf, err = json.Marshal(m); err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("%s\n", string(buf))
+
+	var m1 MyStruct
+	if err = json.Unmarshal(buf, &m1); err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("%#v\n", m1)
+
+	// STOP2 OMIT
+}