#Ruby on Rails tutorial.

Sample application

Chapter http://ruby.railstutorial.org/chapters/sign-in-sign-out#sec-current_user

Starte testmiljø: bundle exec guard

Starte rails console: rails console

instance variable: @name

Lage ny controller: rails generate controller Sessions --no-test-framework $ rails generate integration_test authentication_pages

oppdater routes oppdater controller create web page