I am suspicious that this macro would not be necessary in a language with better libraries. For example, this code: (zap [firstn votewindow* _] (uvar user vo

I am suspicious that this macro would not be necessary in a language with better libraries. For example, this code: (zap [firstn votewindow* _] (uvar user votes)) In Python you wouldn't need a macro for this. You could just write del uvar(user, votes)[votewindow:] or uvar(user, votes)[votewindow:] = []