You are accessing the first argument to test using shift, but then you access a second argument via $_[0].

Your calling code only passes a single reference to an array, which is a single scalar, therefore the $_[0] has nothing to access. Try: 

    $self->test (\@fileArray);

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Which then calls the sub as an object method, which automatically provides the $self arg.

In reply to Re: Module Help by pbeckingham
in thread Module Help by Mercio

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