source: trunk/essentials/dev-lang/perl/t/lib/TieIn.pm@ 3400

package TieIn;

sub TIEHANDLE {
    bless( \(my $scalar), $_[0]);
}

sub write {
    my $self = shift;
    $$self .= join '', @_;
}

sub READLINE {
    my $self = shift;
    $$self =~ s/^(.*\n?)//;
    return $1;
}

sub EOF {
    my $self = shift;
    return !length $$self;
}

1;