fixes #3603 - replaced a relation with a collection in 'where' conditions
(cherry picked from commit 9e08f306472c16c8c019fe7c038b5cb44bd5a28e)
Conflicts: app/controllers/puppetclasses_controller.rb
fixes #3603 - replaced a relation with a collection in 'where' conditions
(cherry picked from commit 9e08f306472c16c8c019fe7c038b5cb44bd5a28e)
Conflicts:
app/controllers/puppetclasses_controller.rb