1
|
var defineProperty = require("./defineProperty");
|
2
|
|
3
|
function ownKeys(object, enumerableOnly) {
|
4
|
var keys = Object.keys(object);
|
5
|
|
6
|
if (Object.getOwnPropertySymbols) {
|
7
|
var symbols = Object.getOwnPropertySymbols(object);
|
8
|
if (enumerableOnly) symbols = symbols.filter(function (sym) {
|
9
|
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
|
10
|
});
|
11
|
keys.push.apply(keys, symbols);
|
12
|
}
|
13
|
|
14
|
return keys;
|
15
|
}
|
16
|
|
17
|
function _objectSpread2(target) {
|
18
|
for (var i = 1; i < arguments.length; i++) {
|
19
|
var source = arguments[i] != null ? arguments[i] : {};
|
20
|
|
21
|
if (i % 2) {
|
22
|
ownKeys(Object(source), true).forEach(function (key) {
|
23
|
defineProperty(target, key, source[key]);
|
24
|
});
|
25
|
} else if (Object.getOwnPropertyDescriptors) {
|
26
|
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
|
27
|
} else {
|
28
|
ownKeys(Object(source)).forEach(function (key) {
|
29
|
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
|
30
|
});
|
31
|
}
|
32
|
}
|
33
|
|
34
|
return target;
|
35
|
}
|
36
|
|
37
|
module.exports = _objectSpread2;
|