A person I work with refuses to use "use". He says that he read somewhere that if "use" is called twice on the same module, then the BEGIN blocks of that module are executed twice; for example, doing "use" twice on a database module will create two socket connections.

I have tried to convince him there is no essential difference between a "use Module qw(a b);" and: 

BEGIN {
   require Module;
   Module->import(qw(a b));
}

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I don't believe that either require or use will repeat BEGIN blocks of a module. Is there a definitive reference that would help to convince him?

In reply to use and BEGIN by tall_man

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