diff options
| -rw-r--r-- | lib/gitlab/group_hierarchy.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/gitlab/group_hierarchy.rb b/lib/gitlab/group_hierarchy.rb index 8a1d0ee57f7..357c076e874 100644 --- a/lib/gitlab/group_hierarchy.rb +++ b/lib/gitlab/group_hierarchy.rb @@ -10,7 +10,7 @@ module Gitlab # descendants_base - An instance of ActiveRecord::Relation for which to # get child groups. If omitted, ancestors_base is used. def initialize(ancestors_base, descendants_base = ancestors_base) - raise ArgumentError if ancestors_base.model != descendants_base.model + raise ArgumentError.new("Model of ancestors_base does not match model of descendants_base") if ancestors_base.model != descendants_base.model @ancestors_base = ancestors_base @descendants_base = descendants_base @@ -53,6 +53,8 @@ module Gitlab # # Using this approach allows us to further add criteria to the relation with # Rails thinking it's selecting data the usual way. + # + # If nested groups are not supported, ancestors_base is returned. def all_groups return ancestors_base unless Group.supports_nested_groups? |