1 | import lodash from './wrapperLodash.js';
|
2 |
|
3 | /**
|
4 | * Creates a `lodash` wrapper instance that wraps `value` with explicit method
|
5 | * chain sequences enabled. The result of such sequences must be unwrapped
|
6 | * with `_#value`.
|
7 | *
|
8 | * @static
|
9 | * @memberOf _
|
10 | * @since 1.3.0
|
11 | * @category Seq
|
12 | * @param {*} value The value to wrap.
|
13 | * @returns {Object} Returns the new `lodash` wrapper instance.
|
14 | * @example
|
15 | *
|
16 | * var users = [
|
17 | * { 'user': 'barney', 'age': 36 },
|
18 | * { 'user': 'fred', 'age': 40 },
|
19 | * { 'user': 'pebbles', 'age': 1 }
|
20 | * ];
|
21 | *
|
22 | * var youngest = _
|
23 | * .chain(users)
|
24 | * .sortBy('age')
|
25 | * .map(function(o) {
|
26 | * return o.user + ' is ' + o.age;
|
27 | * })
|
28 | * .head()
|
29 | * .value();
|
30 | * // => 'pebbles is 1'
|
31 | */
|
32 | function chain(value) {
|
33 | var result = lodash(value);
|
34 | result.__chain__ = true;
|
35 | return result;
|
36 | }
|
37 |
|
38 | export default chain;
|