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abdiassantos / gist:38d70810f662d32176a6c40b1f446f94
Created June 16, 2020 17:44 — forked from Godoy/gist:4538424
Desfazendo coisas no Rails
$ rails generate controller Noticias titulo
$ rails destroy controller Noticias titulo
$ rails generate model Noticia titulo:string
$ rails destroy model Noticia
$ rake db:migrate
$ rake db:rollback
$ rake db:migrate VERSION=0 #defaz todas as migrations, deixa o banco "limpo"