Simpler answer. Change your eval to eval "use $class ()"; and drop the can.

Check the documentation, use already checks whether a class is loaded and doesn't reload it the second time. That check is more efficient than calling can. However use will call import. Since you don't need the calls to import, the empty parens can be used to get rid of them.

In reply to Re: Most effective way to dynamically load a module? by tilly
in thread Most effective way to dynamically load a module? by BerntB

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