Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-05 09:27:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bump to v3.8.0.

Browse Source
This commit is contained in:
jdalton
2015-04-19 09:18:54 -07:00
parent 863bb301bb
commit 53c14e5b9b
58 changed files with 538 additions and 405 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
internal/baseAt.js
View File

@@ -1,5 +1,5 @@
var isIndex = require('./isIndex'),
isLength = require('./isLength');
var isArrayLike = require('./isArrayLike'),
isIndex = require('./isIndex');
/**
* The base implementation of `_.at` without support for string collections
@@ -12,8 +12,9 @@ var isIndex = require('./isIndex'),
*/
function baseAt(collection, props) {
var index = -1,
length = collection.length,
isArr = isLength(length),
isNil = collection == null,
isArr = !isNil && isArrayLike(collection),
length = isArr && collection.length,
propsLength = props.length,
result = Array(propsLength);
@@ -22,7 +23,7 @@ function baseAt(collection, props) {
if (isArr) {
result[index] = isIndex(key, length) ? collection[key] : undefined;
} else {
result[index] = collection[key];
result[index] = isNil ? undefined : collection[key];
}
}
return result;