title: Making a module inherit from another module in Ruby
body: <p>I'm making a small program for Rails that includes some of my methods I've built inside of a module inside of the <code>ApplicationHelper</code> module. Here's an example:</p>
  
  <pre><code>module Helper
      def time
          Time.now.year
      end
  end
  
  module ApplicationHelper
      # Inherit from Helper here...
  end
  </code></pre>
  
  <p>I know that <code>ApplicationHelper &lt; Helper</code> and <code>include Helper</code> would work in the context of a class, but what would you use for module-to-module inherits? Thanks.</p>