- match '/trace/:id/data' => 'trace#data', :via => :get
- match '/trace/:id/edit' => 'trace#edit', :via => [:get, :post, :put]
- match '/trace/:id/delete' => 'trace#delete', :via => :post
+ match '/trace/:id/data' => 'trace#data', :via => :get, :id => /\d+/
+ match '/trace/:id/edit' => 'trace#edit', :via => [:get, :post, :patch], :id => /\d+/
+ match '/trace/:id/delete' => 'trace#delete', :via => :post, :id => /\d+/