3 ms·
Because unknown gives anxiety. Robot: if !request.get? do_nothing else kill_one_person end What are possible states for NOT `!get?`, I have to
by Existenceblinks 7y ago
Because unknown gives anxiety.
Robot:
if !request.get?
do_nothing
else
kill_one_person
end
What are possible states for NOT `!get?`, I have to think twice or all day thinking.
The problem is that real world program may have exception state you can't think of. If you write down a set of finite state; {A,B,C,D}.
if A
# For A, do nothing
else
# for B or C or D, kill a man
end
It's sure that if not A, it's going to be B|C|D. But what if it isn't? You could get an exceptional Z which will kill a man too. You know A better anything "else".