45 lines
841 B
Go
45 lines
841 B
Go
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package main
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import (
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"encoding/json"
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"fmt"
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"reflect"
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"time"
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)
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type Timestamp time.Time
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func (t *Timestamp) UnmarshalJSON(b []byte) error {
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v, err := time.Parse(time.RubyDate, string(b[1:len(b)-1]))
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if err != nil {
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return err
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}
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*t = Timestamp(v)
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return nil
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}
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// start with a string representation of our JSON data
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var input = `
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{
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"created_at": "Thu May 31 00:00:01 +0000 2012"
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}
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`
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func main() {
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// our target will be of type map[string]interface{}, which is a
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// pretty generic type that will give us a hashtable whose keys
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// are strings, and whose values are of type interface{}
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var val map[string]Timestamp
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if err := json.Unmarshal([]byte(input), &val); err != nil {
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panic(err)
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}
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fmt.Println(val)
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for k, v := range val {
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fmt.Println(k, reflect.TypeOf(v))
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}
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fmt.Println(time.Time(val["created_at"]))
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}
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