title: Mix in Faker methods - RSpec
body: <p>How could I access each Faker method under just one namespace:</p>
  
  <pre><code>any.sentence
  any.name
  ... other methods from Faker::xxx classes
  </code></pre>
  
  <p>Instead of writing:</p>
  
  <pre><code>Faker::Lorem.sentence
  Faker::Name.name
  ...
  </code></pre>
  
  <p>I am using RSpec and Rails.</p>