All, In dealing with the changes to should in the should_be_working_like_ruby branch, I am reminded that while we got the following to work ... actual.should_be < value actual.should_be <= value actual.should == value actual.should =~ value actual.should_be >= value actual.should_be > value ... we were not able to get this to work: actual.should != value Here''s what the test looked like: context "should[_be] <arbitrary operator>:" do specify "should pass when != operator returns true" do (2+2).should != 3 end end and the result. $ bin/spec spec/spec/expectations/helper/ \ -s "should pass when != operator returns true" F 1) Spec::Expectations::ExpectationNotMetError in ''should[_be] <arbitrary operator>: should pass when != operator returns true'' 4 should == 3 ./spec/spec/expectations/helper//should_be_arbitrary_operator_spec.rb:14:in `should pass when != operator returns true'' Finished in 0.000647 seconds 1 specification, 1 failure NOTE that the error reads "4 should == 3". It looks as though ruby is actually delivering the == operator instead of !=. Now if you do this: irb(main):003:0> Object.methods.sort => ["<", "<=", "<=>", "==", "===", "=~", ">", ">=",...] ... you''ll note that != is not an actual operator. So I''m not convinced that we can get this to work without a big change to rspec''s internals. So the challenge is on. If any one is interested in making this work, please check out the should_be_working_like_ruby branch or the trunk, give it a shot, and submit a patch (with specs!) if you succeed. If you do submit a patch, please make sure that the spec above and all other specs are passing. Also - I view this as a bell (or whistle, if you prefer). Specifying something as vague as != seems almost useless to me to begin with, but if you really do need to specify inequality you''ll be ableto do it with should_not_eql or should_not_equal. That said, we will reserve the right to not incorporate a working solution if we feel that it is not cleanly aligned with the rest of RSpec''s internals, or makes us all go "wow, that''s cool, but what a hack!". So please do not submit anything unless the sheer satisfaction of having gotten it to work will be enough for you to feel that the effort was worthwhile. Thanks, David