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Routing

• simple route (also known as match)
  • get "demo/index"
  • same as the longer version: match "demo/index", :to => "demo#index", :via => :get
• default route
  • Difference from above is that a simple route is explicit, it needs controller and action otherwise it'll give an error
  • With the default route, the action doesn't need to be provided, the route will go to the controller
  • format controller/action/id
  • Ex: GET '/students/edit/52' -> StudentsController, edit action, student with id = 52
  • match ':controller(/:action(/:id))', :via => :get
• root route
  • when no route is provided: root :to => "demo#index" or root "demo#index"