I like to use and and not in my code, but as JavaFan pointed out, they have a lower precedence. So I find it best to address this by taking the same approach. I always use a if operator and usually have at least 2 return calls. I find it is clearer what I intended to return as a valid value.

sub done {
    my $self = shift;

    return 1 if not $self->foo and
                not $self->bar;
    return;
}

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In reply to Re: Burned by precedence rules by Herkum
in thread Burned by precedence rules by vrk

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