Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-02 16:17:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

started passing in the collection as the third argument to _.each iterators (Issue #1)

Browse Source
This commit is contained in:
Jeremy Ashkenas
2009-10-29 10:26:16 -04:00
parent e381f7b626
commit 8e7b8d2dea
3 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
underscore.js
View File

@@ -38,16 +38,16 @@
if (obj.forEach) {
obj.forEach(iterator, context);
} else if (obj.length) {
for (var i=0, l = obj.length; i<l; i++) iterator.call(context, obj[i], i);
for (var i=0, l = obj.length; i<l; i++) iterator.call(context, obj[i], i, obj);
} else if (obj.each) {
obj.each(function(value) { iterator.call(context, value, index++); });
obj.each(function(value) { iterator.call(context, value, index++, obj); });
} else {
var i = 0;
for (var key in obj) if (Object.prototype.hasOwnProperty.call(obj, key)) {
var value = obj[key], pair = [key, value];
pair.key = key;
pair.value = value;
iterator.call(context, pair, i++);
iterator.call(context, pair, i++, obj);
}
}
} catch(e) {