Hi, I have been using Ruby for some work lately, and came up with one approach to solve a problem, but I am not sure if it is "proper" Ruby way. I have blogged it here, I would appreciate any comments on better Ruby style. http://www.developertesting.com/archives/ month200511/20051101-Domain%20Specific%20Language%20with%20a% 20lifespan%20of%202%20hours%20or%20basic%20data%20munging.html Thanks, Bob