20240725

Played FC until around midnight, then made some instant noodles to eat. Started to work then, on refactoring codes, for decoupling some core codes from the codes for interactring with storage, so it's easy to write unit test, though I didn't plan to write many right now. At least the codes were more clearer then. Watched a football game after 3, and went to sleep after breakfast. Got up at noon to have lunch, then played piano for a while. Continued my work then, adding some comments, sorting out existing core types and related actions. Completed 12 pomodoroes today - one for learning and eleven for work.