werbel

  1. We need a flag to change behaviour of X for use case A, let's introduce enable_a flag.
  2. We want similar behaviour change of X also for use case B, let's use the enable_a flag despite the fact the name is not a good fit now.
  3. Turns out use case B needs to be a bit different so let's introduce enable_b flag but not change the previous code so basically we need them both true to handle use case B.
  4. Turns out for use case A we need to do something more but things should stay the same for B.
  5. At this point no one really knows what enable_a and enable_b really do. Hopefully at least someone noticed that enable_a affects use case B.