title: How to name nested controllers and routes?
body: <p>I'm working on creating a wiki app from scratch with the following organization:</p>
  
  <p>Main Controller: Wiki
  Nested Controller: WikiCategories
  Nested Controller: WikiArticles</p>
  
  <p>In my config/routes.rb I have:</p>
  
  <pre><code>resource :wiki do
    resources :wiki_categories, :as =&gt; :categories
    resources :wiki_articles, :as =&gt; :articles
  end
  </code></pre>
  
  <p>I've chosen to name the categories and articles controllers as WikiCategories and WikiArticles to differentiate from other category and article controllers that I want to make in the future under a blog nesting. </p>
  
  <p>This gives me the following routes:</p>
  
  <pre><code>/wiki/wiki_categories/new
  /wiki/wiki_articles/new
  </code></pre>
  
  <p>Is there any way to rewrite the routes to be:</p>
  
  <pre><code>/wiki/categories/new
  /wiki/articles/new
  </code></pre>
  
  <p>... while still using the WikiCategories and WikiArticles controller names?</p>