aaac7fed
 liuqimichale
add
|
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
|
/*!
* object.omit <https://github.com/jonschlinkert/object.omit>
*
* Copyright (c) 2014-2015, Jon Schlinkert.
* Licensed under the MIT License.
*/
'use strict';
var isObject = require('is-extendable');
var forOwn = require('for-own');
module.exports = function omit(obj, keys) {
if (!isObject(obj)) return {};
keys = [].concat.apply([], [].slice.call(arguments, 1));
var last = keys[keys.length - 1];
var res = {}, fn;
if (typeof last === 'function') {
fn = keys.pop();
}
var isFunction = typeof fn === 'function';
if (!keys.length && !isFunction) {
return obj;
}
forOwn(obj, function(value, key) {
if (keys.indexOf(key) === -1) {
if (!isFunction) {
res[key] = value;
} else if (fn(value, key, obj)) {
res[key] = value;
}
}
});
return res;
};
|
