On Tue, Oct 10, 2017 at 09:56:22PM +0900, Masahiro Yamada wrote: > One refactoring alone does not produce much benefits, > but making continuous efforts will disentangle the knotted threads. > Of course, this might be a pipe dream... A lot of people have had that dream, and some of those refactoring efforts have proven worthwhile. But it's not a dream without costs; your refactoring will conflict with other changes. I don't think the benefit here is high enough to pursue this edition of the dream.