gistfile1.rb

match 'grounds/', to: 'grounds#run', as: 'grounds_run', via: :put
match 'grounds/:theme', to: 'grounds#switch_editor_theme', as: 'grounds_switch_editor_theme', via: :patch

                     Prefix Verb  URI Pattern               Controller#Action                                                                                                                                                       
                       root GET   /                         grounds#show                                                                                                                                                            
                grounds_run PUT   /grounds(.:format)        grounds#run                                                                                                                                                             
grounds_switch_editor_theme PATCH /grounds/:theme(.:format) grounds#switch_editor_theme