-
Type:
Task
-
Resolution: Done
-
Affects Version/s: None
-
Component/s: None
With the following models defined:
class Account include Mongoid::Document has_many :editorials end class FeedItem include Mongoid::Document has_one :editorial end class Editorial include Mongoid::Document belongs_to :feed_item belongs_to :account end
and e, a and {{fi}}saved instances of these models, when I run the following code:
e.account = a e.feed_item = fi
I get the following error:
/Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/bindings/referenced/in.rb:32:in `bind_one': undefined method `push' for nil:NilClass (NoMethodError) from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/binding.rb:21:in `binding' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/bindings/referenced/in.rb:23:in `bind_one' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/proxy.rb:20:in `__send__' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/proxy.rb:20:in `bind_one' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/referenced/in.rb:24:in `initialize' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/proxy.rb:35:in `init' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/referenced/in.rb:22:in `initialize' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/accessors.rb:44:in `new' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/accessors.rb:44:in `create_relation' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/accessors.rb:26:in `build' from /Users/spatrik/.rvm/gems/ruby-1.8.7-p174@mp3rails3/bundler/gems/mongoid-bf30e802fdb1/lib/mongoid/relations/accessors.rb:145:in `feed_item=' from mongoid-bug3.rb:38
However, when I switch the order of the assignments everything works as it's supposed:
e.feed_item = fi e.account = a
It seems to be that the referenced_many? here returns true, even though it's a has_one relation. Is this something I'm missing or is this a bug?
The problem occur in both master and 2.1.2