I don't see any particular reason to use eval. Why not do something like this? 

sub do_em {
    ...
    my $module = 'Crunch::' . $company;
    require $module; 
    $module->do_it( $dir );
  }
}

[download]

Update: Actually that should be: 

    my $module = 'Crunch/' . $company . '.pm';

[download]

...per mpeters' note below.

There are also some CPAN modules for doing plugins which will scan a directory and load each module fitting some criteria, so you don't even have to do the require.

In reply to Re: Thorny design problem by friedo
in thread Thorny design problem by tlm

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