Failure/Error: it { should respond_to(:bar) } ArgumentError: wrong number of arguments (0 for 1) # org/jruby/RubyBasicObject.java:1730:in `instance_eval' # ./spec/models/foo_spec.rb:19:in `(root)' # org/jruby/RubyBasicObject.java:1730:in `instance_eval' # org/jruby/RubyArray.java:2339:in `collect' # org/jruby/RubyArray.java:2339:in `collect' # org/jruby/RubyArray.java:2339:in `collect'