joking apart: this is a good observation to start a lesson on effective abstraction of real world situation. The right abstraction (which exists in this case) would handle both food and pesticides, the wrong abstraction would force some ugly special cases for each.
Pesticides become less powerful after their expiry date and their effects may also change, some more harmful.
ReplyDeletejoking apart: this is a good observation to start a lesson on effective abstraction of real world situation. The right abstraction (which exists in this case) would handle both food and pesticides, the wrong abstraction would force some ugly special cases for each.
ReplyDelete--chandra dot ka at gmail dot com