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package feed
import (
"encoding/json"
"fmt"
// "strconv"
"regexp"
"time"
)
// partial timestamp
type Time time.Time
var timeRe = regexp.MustCompile("\\A\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}Z\\z")
// Unmarshal timestamp from JSON.
func (me *Time) UnmarshalJSON(b []byte) error {
// decode string, check for error
var s string
if err := json.Unmarshal(b, &s); err != nil {
return err
}
// match partial string regex
if !timeRe.MatchString(s) {
return fmt.Errorf("invalid time: \"%s\"", s)
}
// correct string suffix
s = s[0:16] + ":00Z"
// unmarshal time
var t time.Time
if err := t.UnmarshalText([]byte(s)); err != nil {
return err
}
// save time
*me = Time(t)
// return success
return nil
}
// Marshal time.
func (me *Time) MarshalText() ([]byte, error) {
return time.Time(*me).MarshalText()
}
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