blob: 31214fab540f6d49c7d94b7c0093796cfe3a0b44 (
plain)
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = eachOf;
var _once = require('lodash/once');
var _once2 = _interopRequireDefault(_once);
var _noop = require('lodash/noop');
var _noop2 = _interopRequireDefault(_noop);
var _keyIterator = require('./internal/keyIterator');
var _keyIterator2 = _interopRequireDefault(_keyIterator);
var _onlyOnce = require('./internal/onlyOnce');
var _onlyOnce2 = _interopRequireDefault(_onlyOnce);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function eachOf(object, iterator, callback) {
callback = (0, _once2.default)(callback || _noop2.default);
object = object || [];
var iter = (0, _keyIterator2.default)(object);
var key,
completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, (0, _onlyOnce2.default)(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
}
module.exports = exports['default'];
|