title: What is the preferred way (better style) to name a namespace in Ruby? Singular or Plural?
body: <p>What are for you the pros and cons of using:</p>
  
  <pre><code>FooLib::Plugins
  FooLib::Plugins::Bar
  </code></pre>
  
  <p>vs.</p>
  
  <pre><code>FooLib::Plugin
  FooLib::Plugin::Bar
  </code></pre>
  
  <p>naming conventions? And what would you use or what are you using? What is more commonly used in the comunity?</p>