title: Syntax to skip creating tests, assets & helpers for `rails generate controller`?
body: <p>I read the help &amp; tried the following command to skip generation of tests, assets &amp; helper files</p>
  
  <pre><code>$ bin/rails generate controller home index  --helper false --assets false --controller-specs false --view-specs false   
  create- app/controllers/home_controller.rb
          route  get "home/index"
          invoke  erb
          create    app/views/home
          create    app/views/home/index.html.erb
          invoke  rspec
          error  false [not found]
          error  false [not found]
  </code></pre>
  
  <p>As you may notice by output above this works &amp; only <code>controller, routes</code> &amp; <code>views</code> are generated.  But as last two lines are interesting:</p>
  
  <pre><code>error  false [not found]
  error  false [not found]
  </code></pre>
  
  <p>Obviously rails doesn't seem to like <code>--option-name false</code> syntax. so this this error because I used the wrong syntax? If yes, then what is the correct way? Thanks</p>