Ion Auth - Lightweight Auth System based on Redux Auth 2

[eluser]Pschilly[/eluser]
[quote author="hykoh" date="1286461585"]i tried ion_auth and it's really a very nice lightweight auth library .. but: why is there a "id" column in groups and users database table ?!? the group_id and user_id is always unique, why an additional id field ???[/quote]


It's good practice... In case of expansion by the creator or by someone else that wants to call just a group perhaps.