title: Rails reading from settings.yml
body: <p>Hi is it possible to read from an controller the settings yml? Im using rails 4.2.0</p>
  
  <p>I want to store some global information in the settings.yml to display those in the view</p>
  
  <p>at the moment I try this way:</p>
  
  <pre><code>settingsfile = File.read(Rails.root + "./config/settings.yml")
  settingsfile = YAML.load(settingsfile)
  settingsfile["default"]
  </code></pre>
  
  <p>works but when I want to go deeper</p>
  
  <pre><code>settingsfile["default"]["info"]
  </code></pre>
  
  <p>its empty</p>
  
  <p>Yml File</p>
  
  <pre><code>default:
    supported_languages:
      de: Deutsch
      fr: Francais
      en: English
      it: Italiano
      sv: Svenska
      pt: Português
      nl: Nederlands
      es: Español
    production:
    info:
      version: 2.0.0
      datum: 11.05.2015
  </code></pre>