Multi-role check

[kapso]

Is it possible to do a multi-role check - user.has_role?(:admin, :moderator) ?? ...which hopefully does one query to the DB vs doing user.has_role?(:admin) && user.has_role?(:moderator) which obviously involves going to DB twice.

[bytheway875]

with_all_roles is one of the finders available, according to the source code:

def with_all_roles(*args)
users = []
parse_args(args, users) do |users_to_add|
users = users_to_add if users.empty?
users &= users_to_add
return [] if users.empty?
end
users
end

[bytheway875]

Oops. My bad, you actually want has_all_roles?, since you're calling it on a specific user. There is also has_any_roles?