====== Perl Config file ======

Use Perl's parser to write config files. If your projecy is MyApp, create  config file in MyApp/Config.pm

<code perl>
%MyApp::Config = (
    email => 'support@example.com',
    file  => '/path/to/file.txt'
    # other parameters
);
</code>


Include ''use MyApp::Config;'' and the variables can be accessed in the hash as:-

  $MyApp::Config{email}
  $MyApp::Config{file}

Perl will syntax check this and give an error if there's an error.