javascript - Node Acl dynamic links -

i'm trying use npm module acl implement acl system. homepage can found here: https://github.com/optimalbits/node_acl.

the documentation shows lot of simple examples giving role access. in particular, there piece of code here:

acl.allow([     {         roles:['guest','member'],          allows:[             {resources:'blogs', permissions:'get'},             {resources:['forums','news'], permissions:['get','put','delete']}         ]     },     {         roles:['gold','silver'],          allows:[             {resources:'cash', permissions:['sell','exchange']},             {resources:['account','deposit'], permissions:['put','delete']}         ]     } ]) 

unfortunately, docs don't show examples of more complicated url '/blogs/:id/today'. possible set acls these kinds of dynamic urls?

and, need specify users can own information. means 'users/:id', should work if user's id same of url. possible?

their docs cover this, unless i'm missing something. taken readme:

the middleware accepts 3 optional arguments, useful in situations. example, cannot consider whole url resource:

app.put('/blogs/:id/comments/:commentid', acl.middleware(3), function(req, res, next){…} 

in case resource 3 first components of url (without ending slash).

it possible add custom userid or check other permissions method:

app.put('/blogs/:id/comments/:commentid', acl.middleware(3, 'joed', 'post'), function(req, res, next){…}