In addition to what moritz said, you will notice the problem if you attempt to use $self in display. Since you called it as a sub rather than a method $self will be undefined.


-pete
"Worry is like a rocking chair. It gives you something to do, but it doesn't get you anywhere."

In reply to Re: Object Method Call by dreadpiratepeter
in thread Object Method Call by bkv2k

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