>>>>> "mgoland" == mgoland  <[EMAIL PROTECTED]> writes:

mgoland> if ($certain_condition) {
mgoland>         require Expensive::Module;
mgoland>         my $object = Expensive::Module->new(blah);
mgoland>         ...
mgoland>  }
mgoland>  and 

This require happens only when we reach that line of code at runtime.

mgoland>  if ($certain_condition) {
mgoland>         use Expensive::Module;
mgoland>         my $object = Expensive::Module->new(blah);
mgoland>         ...
mgoland>  }

This "use" happens when the code is compiled... That is, *always*.

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn@stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
Perl/Unix/security consulting, Technical writing, Comedy, etc. etc.
See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training!

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