title: Can't call ruby module method
body: <p>cat module1.rb =></p>
  
  <pre><code>module Module1
  
      def add(a,b)
          return a+b
      end
  
      def subtract(a,b)
          return a-b
      end
  
  end
  </code></pre>
  
  <p>cat call.rb =></p>
  
  <pre><code>#!/home/user1/.rvm/rubies/ruby-1.9.2-p180/bin/ruby
  
  include './Module1.rb
  
  temp = add(5,2)
  print temp
  print "\n"
  </code></pre>
  
  <p>ruby call.rb =></p>
  
  <pre><code>&lt;internal:lib/rubygems/custom_require&gt;:29:in `require': no such file to load -- Module1 (LoadError)
      from &lt;internal:lib/rubygems/custom_require&gt;:29:in `require'
      from call.rb:3:in `&lt;main&gt;'
  </code></pre>
  
  <p>Can anyone fix it ?</p>