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May 5, 2017 at 17:38 history edited Tulains Córdova CC BY-SA 3.0
deleted 47 characters in body
Feb 16, 2015 at 23:59 history edited Tulains Córdova CC BY-SA 3.0
edited body
Jan 7, 2015 at 11:42 history edited Tulains Córdova CC BY-SA 3.0
some grammar and style corrections plus an adendum explaining set theory
Jul 29, 2013 at 19:56 comment added span Thanks, I'll keep reading your answer until I get it ;). I think my mistake was in thinking that a single permission could be used together with the role to separate the menu items. It seems I need a permission for each 'type' of menu item. Once again, thanks for your help! I'll draw some Venn diagrams and see if I can get my head around it properly \o/
Jul 29, 2013 at 17:59 comment added Tulains Córdova @span Because a user can have multiple roles granted and roles' permissions can overlap, i.e. two distinct roles can have access to the same menu item. When you define a role you don't know beforehand if the role will be granted in along with other that have some permissions in common with it. But since this problem is about the union of sets, it only matters whether a given permission is part of the set or not, not how many times it appears.
Jul 29, 2013 at 17:24 comment added span Ack, I thought I understood but obviously didn't. How can I have multiple permissions for a single menu item?
Jul 29, 2013 at 14:07 vote accept span
Jul 29, 2013 at 14:07 comment added span Awesome, thanks. Can't see why I just couldn't draw that up myself. Guess I was blocked and non experienced :)
Jul 29, 2013 at 14:07 history edited Tulains Córdova CC BY-SA 3.0
added query
Jul 29, 2013 at 13:49 history answered Tulains Córdova CC BY-SA 3.0