In Perl I would often write:
sub do_something {
return unless ( some necessary condition is met );
... do the thing ...
}
In Racket I could wrap the rest of the procedure in an (if), but that adds
an unnecessary level of indentation and feels clunky. Is there a clean
solution?
--
You received this message because you are subscribed to the Google Groups
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to racket-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
