mongoid + pickle + rails 3 GAH

after rake cucumber:


uninitialized constant ActiveRecord (NameError)
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/rspec-expectations-2.0.0.beta.19/lib/rspec/expectations/backward_compatibility.rb:6:in `const_missing'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/rspec-core-2.0.0.beta.19/lib/rspec/core/backward_compatibility.rb:20:in `const_missing'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/adapter.rb:115:in `factories'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/config.rb:23:in `block in factories'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/config.rb:22:in `each'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/config.rb:22:in `inject'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/config.rb:22:in `factories'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/parser/matchers.rb:41:in `match_factory'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/parser/matchers.rb:49:in `match_indexed_model'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/parser/matchers.rb:57:in `match_model'
(eval):2:in `capture_model'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/pickle-0.3.4/lib/pickle/world.rb:12:in `capture_model'
/Users/evanburchard/work/app_name/features/step_definitions/pickle_steps.rb:4:in `<top (required)>'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/rb_support/rb_language.rb:141:in `load_code_file'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/step_mother.rb:108:in `load_code_file'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/step_mother.rb:100:in `block in load_code_files'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/step_mother.rb:99:in `each'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/step_mother.rb:99:in `load_code_files'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/cli/main.rb:56:in `execute!'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/lib/cucumber/cli/main.rb:25:in `execute'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/gems/cucumber-0.8.5/bin/cucumber:8:in `<top (required)>'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/bin/cucumber:19:in `load'
/Users/evanburchard/.rvm/gems/ruby-1.9.2-head/bin/cucumber:19:in `<main>'