On 19.09.2006 21:12, Ola Bini wrote: > Actually, the name is more about the fact that you can use regular > duck-type techniques (like respond_to?), I do not think that the use of respond_to? is a regular duck typing technique. As Eric put it, respond_to? is exactly not applied regularly when duck typing. Don't get me wrong, I don't say your lib is useless (in fact I envision numerous uses for test cases etc.) but I think this claim of yours is wrong. Kind regards robert