title: How to redirect (301) when changed routing translation?
body: <p>I am looking for an easy way to make redirects in my application.</p>
  
  <p>SITUATION:</p>
  
  <p>I have routes like this:</p>
  
  <pre><code>http://myapp.com/authors/5-hemingway/books/1-moby-dick
  </code></pre>
  
  <p>The routes are translated this way (using gem 'i18n_routing'):</p>
  
  <pre><code>http://myapp.com/acutores/5-hemingway/libros/1-moby-dick
  </code></pre>
  
  <p>Now, I changed translation of acutores to scriptores. Easy step but I'd like to redirect all routes that contained an old "acutores" resource name to routes with "scriptores" instead.</p>
  
  <p>My guess is, I should play in routes.rb with:</p>
  
  <pre><code>match "/acutores" =&gt; redirect("/scriptores")
  </code></pre>
  
  <p>But how to do it efficiently for all cases where 'acutores' appear? (especially with nested routes)</p>