nuttycom/aftok - Change JUUMYIQEXSYRMPCQSHIRIG6TBHAR5LU46FE5WI3UHYX6KA4ESH7AC

Add groupBy utility function for use in TimeLog.

Created by Kris Nuttycombe on January 28, 2014

JUUMYIQEXSYRMPCQSHIRIG6TBHAR5LU46FE5WI3UHYX6KA4ESH7AC

Dependencies

[2] NVOCQVASZWTKQJG7GPH7KHKZZR7NUG4WLV5YY4KAIRPCJRWCZPIAC

In channels

main

Change contents

Insertion in src/Ananke/TimeLog.hs at line 18 [2.846]
[2.1194]
[2.1194]
```
import Control.Arrow
```
Insertion in src/Ananke/TimeLog.hs at line 55 [2.846]
[2.2419]
```
groupBy f = fromListWith (++) . fmap (f &&& pure)
```