title: substituting variables in BEGIN push @INC
body: <p>So instead of wanting to put </p>
  
  <pre><code>BEGIN {push @INC , '/folder1', '/folder2', '/folder3'}
  </code></pre>
  
  <p>to find my module. 
  I want to be able to put a variable instead such as this. </p>
  
  <pre><code>my $test = '/folder1';
  BEGIN {push @INC , $test, '/folder2', '/folder3'}
  </code></pre>
  
  <p>No matter what I do it still wont find the module I want. </p>