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Changeset [75f8ac6ea71e4b2337f870b91ac05df98f33a8d2] by Piotr Sarnacki

September 3rd, 2010 @ 09:59 PM

Implemented ActiveRecord::Migrations#copy based on James Adam's idea

ActiveRecord::Migration#copy allows to copy migrations from one place
to another, changing migrations versions and adding scope to filename.

For example:
ActiveRecord::Migration.copy("db/migrate",

    :blog_engine => "vendor/gems/blog/db/migrate")

will copy all migrations from vendor/gems/blog/db/migrate to db/migrate
with such format:

Versions of copied migrations will be reversioned to be appended after
migrations that already exists in db/migrate
http://github.com/rails/rails/commit/75f8ac6ea71e4b2337f870b91ac05d...

Committed by Piotr Sarnacki

  • A activerecord/test/migrations/to_copy/1_people_have_hobbies.rb
  • A activerecord/test/migrations/to_copy/2_people_have_descriptions.rb
  • A activerecord/test/migrations/to_copy_with_timestamps/20090101010101_people_have_hobbies.rb
  • A activerecord/test/migrations/to_copy_with_timestamps/20090101010202_people_have_descriptions.rb
  • A activerecord/test/migrations/valid_with_timestamps/20100101010101_people_have_last_names.rb
  • A activerecord/test/migrations/valid_with_timestamps/20100201010101_we_need_reminders.rb
  • A activerecord/test/migrations/valid_with_timestamps/20100301010101_innocent_jointable.rb
  • M activerecord/lib/active_record/migration.rb
  • M activerecord/lib/rails/generators/active_record.rb
  • M activerecord/test/cases/helper.rb
  • M activerecord/test/cases/migration_test.rb

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