title: Developing gems and testing
body: <p>I am new to developing Ruby gems, but I thought I'd give it a try.</p>
  
  <p>Recently checking out the latest episode on Railscasts (http://railscasts.com/episodes/245-new-gem-with-bundler) I'm using Bundler to create my gem.</p>
  
  <p>However I'm kind of clueless on how to test my gem.</p>
  
  <p>Sure I could run <strong>rake install</strong> and then require it from <strong>irb</strong>, but this seems like a kind of slow workflow for me.</p>
  
  <p>What I'd like to do is create a dummy Rails app and require the gem by referencing to it's source code. Is this possible? I'm sure I've read about it somewhere…</p>
  
  <p>Thanks!</p>