Hi, here's a diff for the failing spec I wrote to demonstrate what is wrong:

diff --git a/spec/functional/mongoid/relations/referenced/many_to_many_spec.rb b/spec/functional/mongoid/relations/referenced/many_to_many_spec.rb
index b06920c..f2ea875 100644
— a/spec/functional/mongoid/relations/referenced/many_to_many_spec.rb
+++ b/spec/functional/mongoid/relations/referenced/many_to_many_spec.rb
@@ -1582,6 +1582,22 @@ describe Mongoid::Relations::Referenced::ManyToMany do
end
end

+ describe "#where finder" do
+ let(:person) do
+ Person.create(:ssn => "123-45-6789")
+ end
+
+ let(:account) do
+ UserAccount.create(:username => "chitchins", :email => 'chitchins@test.com')
+ end
+
+ it "should not select model which is not related" do
+ person.user_accounts.count.should eql 0
+ account.people.count.should eql 0
+ person.user_accounts.where(:_id => account.id).count.should eql 0
+ end
+ end
+
describe "#max" do

let(:person) do

So, basically, person.user_accounts.where(:_id => account.id) or any other finder should not select anything except for when there's a relationship.

If you could give me a hint for where to look, i'll try to fix it myself.

Thank you.