change Main.menu() to remove while-loop

LucciaChia / sudoku-with-tests

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change Main.menu() to remove while-loop #49

Open andamundale opened 5 years ago

andamundale commented 5 years ago

maybe make it stateful? maybe even in a way that is similar to automata (deterministic finite state machine) the states would be corresponding to menu items and change as user navigates the menu

event handler calling Main's public method (with user input as parameter) that would act as a transition function over states and input and change the state

andamundale commented 5 years ago

it seems that event-driven programming prefers states over loop waiting for user input