Method: ActiveRecord::Tasks::DatabaseTasks#check_schema_file

Defined in:
activerecord/lib/active_record/tasks/database_tasks.rb

#check_schema_file(filename) ⇒ Object 



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# File 'activerecord/lib/active_record/tasks/database_tasks.rb', line 490

def check_schema_file(filename)
  unless File.exist?(filename)
    message = +%{#{filename} doesn't exist yet. Run `bin/rails db:migrate` to create it, then try again.}
    message << %{ If you do not intend to use a database, you should instead alter #{Rails.root}/config/application.rb to limit the frameworks that will be loaded.} if defined?(::Rails.root)
    Kernel.abort message
  end
end