get 'boards' => 'boards#index'
app/controllers/boards_controller.rb
app/views/boards/index.html.erb
config/routes.rb
app/controllers/boards_controller.rb
app/views/boards/new.html.erb
app/views/boards/index.html.erb
generate model
db/schema.rb
config/routes.rb
app/controllers/boards_controller.rb
app/models/board.rb
app/controllers/boards_controller.rb
app/views/boards/index.html.erb
config/routes.rb
app/controllers/boards_controller.rb
app/views/boards/show.html.erb
app/views/boards/index.html.erb
config/routes.rb
app/views/boards/show.html.erb