my $ts = new TestSuite(); 
# $ts->{info} is now defined

$ts->make_a_blob();
# $ts->{blob} is now a ref to an object of type Blob

$ts->print_blob()
# Calls $self->{blob}->print_stuff();
# I want the method Blob::print_stuff() to access information in $ts->{info}

#I want to avoid doing this:
$ts->{blob}->print_stuff( $ts->{info} );