what you need is tell perl that your key name is not __PACKAGE__. 
$Cache::MaxSize{ +__PACKAGE__ } = 2000;

[download]
or 
$Cache::MaxSize{ '' . __PACKAGE__ } = 2000;

[download]
Boris

In reply to Re: usage of __PACKAGE__ by borisz
in thread usage of __PACKAGE__ by eXile

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