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-rw-r--r--doc/progs/json3.go73
1 files changed, 0 insertions, 73 deletions
diff --git a/doc/progs/json3.go b/doc/progs/json3.go
deleted file mode 100644
index 442c155b08..0000000000
--- a/doc/progs/json3.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// 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 main
-
-import (
- "encoding/json"
- "fmt"
- "log"
- "reflect"
-)
-
-func Decode() {
- b := []byte(`{"Name":"Wednesday","Age":6,"Parents":["Gomez","Morticia"]}`)
-
- var f interface{}
- err := json.Unmarshal(b, &f)
-
- // STOP OMIT
-
- if err != nil {
- panic(err)
- }
-
- expected := map[string]interface{}{
- "Name": "Wednesday",
- "Age": float64(6),
- "Parents": []interface{}{
- "Gomez",
- "Morticia",
- },
- }
-
- if !reflect.DeepEqual(f, expected) {
- log.Panicf("Error unmarshaling %q, expected %q, got %q", b, expected, f)
- }
-
- f = map[string]interface{}{
- "Name": "Wednesday",
- "Age": 6,
- "Parents": []interface{}{
- "Gomez",
- "Morticia",
- },
- }
-
- // STOP OMIT
-
- m := f.(map[string]interface{})
-
- for k, v := range m {
- switch vv := v.(type) {
- case string:
- fmt.Println(k, "is string", vv)
- case int:
- fmt.Println(k, "is int", vv)
- case []interface{}:
- fmt.Println(k, "is an array:")
- for i, u := range vv {
- fmt.Println(i, u)
- }
- default:
- fmt.Println(k, "is of a type I don't know how to handle")
- }
- }
-
- // STOP OMIT
-}
-
-func main() {
- Decode()
-}