1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// Copyright (c) 2015, Emir Pasic. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package hashset
import (
"encoding/json"
"github.com/emirpasic/gods/containers"
)
func assertSerializationImplementation() {
var _ containers.JSONSerializer = (*Set)(nil)
var _ containers.JSONDeserializer = (*Set)(nil)
}
// ToJSON outputs the JSON representation of the set.
func (set *Set) ToJSON() ([]byte, error) {
return json.Marshal(set.Values())
}
// FromJSON populates the set from the input JSON representation.
func (set *Set) FromJSON(data []byte) error {
elements := []interface{}{}
err := json.Unmarshal(data, &elements)
if err == nil {
set.Clear()
set.Add(elements...)
}
return err
}
|
