@@ -30,7 +30,7 @@ module CouchRest # Gets a reference to the top level extended # document that a model is saved inside of def base_doc - raise "Cannot call base_doc on a model that is not yet casted by a document" unless @casted_by + return nil unless @casted_by @casted_by.base_doc end lib/couchrest/more/casted_model.rb @@ -28,6 +28,7 @@ CouchRest::CastedModel.class_eval do # The to_param method is needed for rails to generate resourceful routes. # In your controller, remember that it's actually the id of the document. def id + return nil if base_doc.nil? base_doc.id end alias_method :to_param, :id lib/couchrest/support/rails.rb @@ -326,6 +326,11 @@ describe CouchRest::CastedModel do @toy1.base_doc.title = 'Tom Foolery' @course.title.should == 'Tom Foolery' end + + it "should return nil if not yet casted" do + person = Person.new + person.base_doc.should == nil + end end describe "calling base_doc.save from a nested casted model" do spec/couchrest/more/casted_model_spec.rb 027dd9a3ee1eb67499bf7a6643109ae283999e37 Peter Gumeson gumeson@gmail.com http://github.com/wildchild/couchrest/commit/91cd1d9c7b7b8a14e517d1045c918a35185e0e89 91cd1d9c7b7b8a14e517d1045c918a35185e0e89 2009-05-30T23:20:39-07:00 2009-05-30T23:20:39-07:00 base_doc should be nil for unassociated casted models 9d581446ed65e04d1ad17d75f9106c5671704a93 Peter Gumeson gumeson@gmail.com