Agree to disagree. I always like expressiveness of Ruby, so `2.days` and `2.days()` look totally normal to me. > `strongman.open( door )` is just that much cle

Agree to disagree. I always like expressiveness of Ruby, so `2.days` and `2.days()` look totally normal to me. > `strongman.open( door )` is just that much clearer, flexible and explicit. Where the strongman came from? Entirely different semantics.