diff options
Diffstat (limited to 'app/models/group.rb')
| -rw-r--r-- | app/models/group.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/app/models/group.rb b/app/models/group.rb index 6c65f70..849fa71 100644 --- a/app/models/group.rb +++ b/app/models/group.rb @@ -29,4 +29,12 @@ class Group < ActiveRecord::Base return group_ids.uniq end + + def self.target_group_ids_by_permission(permission, *group_sets) + target_groups = [] + group_sets.each do |groups| + target_groups = target_groups + Group.union(groups.collect{|g| g.permission_targets(permission)}) + end + return target_groups.uniq + end end |