Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-04 08:57:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bump to v4.17.1.

Browse Source
This commit is contained in:
John-David Dalton
2016-11-14 20:56:46 -08:00
parent b1ff59b3ea
commit 95f47b6d19
18 changed files with 48 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
pickBy.js
View File

@@ -1,3 +1,4 @@
import arrayMap from './_arrayMap.js';
import baseIteratee from './_baseIteratee.js';
import basePickBy from './_basePickBy.js';
import getAllKeysIn from './_getAllKeysIn.js';
@@ -21,7 +22,16 @@ import getAllKeysIn from './_getAllKeysIn.js';
* // => { 'a': 1, 'c': 3 }
*/
function pickBy(object, predicate) {
return object == null ? {} : basePickBy(object, getAllKeysIn(object), baseIteratee(predicate));
if (object == null) {
return {};
}
var props = arrayMap(getAllKeysIn(object), function(prop) {
return [prop];
});
predicate = baseIteratee(predicate);
return basePickBy(object, props, function(value, path) {
return predicate(value, path[0]);
});
}
export default pickBy;