c:\@Work\Perl>perl -wMstrict -le "use List::MoreUtils qw(any); ;; sub myfunc { return map { int rand 10 } 1 .. $_[0]; } ;; my @List_new; ;; UNTIL_TRUE: { @List_new = myfunc(7); any { $_ == 3 } @List_new or redo UNTIL_TRUE; } ;; print qq{@List_new}; " 0 1 6 1 8 1 3