|
Last change
on this file was 9af201e, checked in by MBK <marija.karapandzova@…>, 11 days ago |
|
Fix frontend appearance
|
-
Property mode
set to
100644
|
|
File size:
372 bytes
|
| Line | |
|---|
| 1 | define(['./_group', './_has'], function (_group, _has) {
|
|---|
| 2 |
|
|---|
| 3 | // Counts instances of an object that group by a certain criterion. Pass
|
|---|
| 4 | // either a string attribute to count by, or a function that returns the
|
|---|
| 5 | // criterion.
|
|---|
| 6 | var countBy = _group(function(result, value, key) {
|
|---|
| 7 | if (_has(result, key)) result[key]++; else result[key] = 1;
|
|---|
| 8 | });
|
|---|
| 9 |
|
|---|
| 10 | return countBy;
|
|---|
| 11 |
|
|---|
| 12 | });
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
