Danilo de Carvalho Souza dandeveloper

## active-record-migration-expert.md

      
        
          
            
              
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                dandeveloper
                / active-record-migration-expert.md
            
            
              Created
              February 27, 2016 16:41
                — forked from pyk/active-record-migration-expert.md
            
              
                become active record migration expert (Rails 4.0.2)
              
          
        
      
        
  
      
    become active record migration expert (Rails 4.0.2)

workflow:
create model

$ rails g model NameOfModel
    invoke  active_record
    create    db/migrate/YYYYMMDDHHMMSS_create_name_of_models.rb