3 ms·
The ruby prompt Irb has _ as the value for the result of last expression as in Perl, it's pretty handy. Didn't know this that it could be used in destructuring
by sunkencity 14y ago
The ruby prompt Irb has _ as the value for the result of last expression as in Perl, it's pretty handy. Didn't know this that it could be used in destructuring like in Erlang.
- mpd 14y agoAnd Erlang got that from Prolog, which certainly could have taken it in turn from something even earlier.