my $condition = sub { !-d $_[0] };
my $result = check( $condition );

sub check {
    my ($condition) = @_;

    # Obviously, you'll need to find $param from somewhere.
    if ( $condition->( $param ) ) {
        blah();
    }
}

[download]
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Pass conditions to a subroutine by dragonchild
in thread Pass conditions to a subroutine by PerlRob

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