title: New module method in /lib not loading in rails console
body: <p>I have a module located in my rails app under /lib. I just added a new method to this module and want to test it out using the rails console. </p>
  
  <p>I start the rails console, include the module with <code>include ModuleName</code> and then try to run the function with <code>function_name(parameter)</code> </p>
  
  <p>Then I get a <code>NoMethodError (undefined method 'function_name' for main:Object)</code></p>
  
  <p>I've tried multiple ways of fixing this, it seems that having <code>config.eager_load_paths &lt;&lt; Rails.root.join('lib')</code> in the <code>config/application.rb</code> file is the way to get the '/lib' folder loading. This does not work for me. </p>
  
  <p>Does anyone know why my new method will not load in my rails console?</p>
  
  <p>Additionally, I can call the method from the app via a controller. So this issue is specific to the rails console.</p>