1
|
var baseProperty = require('./_baseProperty'),
|
2
|
basePropertyDeep = require('./_basePropertyDeep'),
|
3
|
isKey = require('./_isKey'),
|
4
|
toKey = require('./_toKey');
|
5
|
|
6
|
/**
|
7
|
* Creates a function that returns the value at `path` of a given object.
|
8
|
*
|
9
|
* @static
|
10
|
* @memberOf _
|
11
|
* @since 2.4.0
|
12
|
* @category Util
|
13
|
* @param {Array|string} path The path of the property to get.
|
14
|
* @returns {Function} Returns the new accessor function.
|
15
|
* @example
|
16
|
*
|
17
|
* var objects = [
|
18
|
* { 'a': { 'b': 2 } },
|
19
|
* { 'a': { 'b': 1 } }
|
20
|
* ];
|
21
|
*
|
22
|
* _.map(objects, _.property('a.b'));
|
23
|
* // => [2, 1]
|
24
|
*
|
25
|
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
|
26
|
* // => [1, 2]
|
27
|
*/
|
28
|
function property(path) {
|
29
|
return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
|
30
|
}
|
31
|
|
32
|
module.exports = property;
|