variable conformity
Merge branch 'pet-shop-server' of https://github.com/MelizzaP/ruby-course into pet-shop-server
Merge branch 'pet-shop-server' of https://github.com/MelizzaP/ruby-course into pet-shop-server
server implementation, add boolean columns
Merge branch 'pet-shop-server' of https://github.com/MelizzaP/ruby-course into pet-shop-server