Add comments and variables for clarity.
authorFrederik Vanrenterghem <frederik@vanrenterghem.io>
Sat, 8 Sep 2018 12:24:54 +0000 (20:24 +0800)
committerFrederik Vanrenterghem <frederik@vanrenterghem.io>
Sat, 8 Sep 2018 12:24:54 +0000 (20:24 +0800)

No differences found