|Think about Loose Coupling|
Re: Memory usage of array and hashe variables by multiple inclusion.by kcott (Chancellor)
|on Jul 02, 2013 at 11:25 UTC||Need Help??|
"Can modules be loaded several times?"
require demands that a library file be included if it hasn't already been included.
and use says:
So, assuming you're using use or require to load the modules, the answer's no.
You may find Test::LeakTrace helpful.