title: What is a Namespace?
body: <p>I didn't take the usual CS route to learning programming and I often hear about namespaces but I don't really understand the concept. The descriptions I've found online are usually in the context of C which I'm not familiar with.</p>
  
  <p>I am been doing Ruby for 2 years and I'm trying to get a deeper understanding of the language and OOP.</p>