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jmarcosJava/gist:7cd9a2e5bb257dcfa7ecccccf5fa1665

Forked from Godoy/gist:4538424
Created May 6, 2018 00:26
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Desfazendo coisas no Rails
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gistfile1.sh
$ 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"
$ rake db:migrate:reset #reseta todo o banco, perdendo todos os registros, e já executa novamente as todas as migrations
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