1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
| var traverse = require('./');
| var test = require('testling');
|
| test('leaves', function (t) {
| var obj = {
| a : [1,2,3],
| b : 4,
| c : [5,6],
| d : { e : [7,8], f : 9 }
| };
|
| var acc = [];
| traverse(obj).forEach(function (x) {
| if (this.isLeaf) acc.push(x);
| });
|
| t.deepEqual(
| acc, [ 1, 2, 3, 4, 5, 6, 7, 8, 9 ],
| 'traversal in the proper order'
| );
| t.end();
| });
|
|