Class: Datafix::Generators::InstallGenerator

Inherits:

Rails::Generators::Base

• Object
• Rails::Generators::Base
• Datafix::Generators::InstallGenerator

Extended by:

ActiveRecord::Generators::Migration

Includes:

Rails::Generators::Migration

Defined in:

lib/generators/datafix/install/install_generator.rb

Instance Method Summary

• #generate ⇒ Object

Instance Method Details

#generate ⇒ Object

# File 'lib/generators/datafix/install/install_generator.rb', line 13

def generate
  migration_dir = "db/migrate"
  migration_name = "create_datafix_log"
  if ActiveRecord::Generators::Base.migration_exists?(migration_dir, migration_name)
    raise "Another migration is already named #{migration_name}: #{migration_dir}"
  else
    migration_number = ActiveRecord::Generators::Base.next_migration_number(migration_dir)
    copy_file "migration.rb", "#{migration_dir}/#{migration_number}_#{migration_name}.rb"
  end
end