For self reference:
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| var Pad int = 2 | |
| func Indent(count int) string { | |
| pad := "" | |
| for i := 0; i < count; i++ { | |
| pad += " " | |
| } | |
| return pad | |
| } | |
| // JSON returns a prettified JSON string of `v`. | |
| func JSON(v interface{}, indent int) string { | |
| var out bytes.Buffer | |
| var b []byte | |
| pad := Indent(indent) | |
| _, ok := v.(string) | |
| if !ok { | |
| tmp, err := json.Marshal(v) | |
| if err != nil { | |
| return err.Error() | |
| } | |
| b = tmp | |
| } else { | |
| b = []byte(v.(string)) | |
| } | |
| err := json.Indent(&out, b, "", pad) | |
| if err != nil { | |
| return err.Error() | |
| } | |
| return out.String() | |
| } |