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author | Piotr Sarnacki <drogus@gmail.com> | 2010-07-26 14:06:14 +0200 |
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committer | Piotr Sarnacki <drogus@gmail.com> | 2010-09-03 22:59:09 +0200 |
commit | 75f8ac6ea71e4b2337f870b91ac05df98f33a8d2 (patch) | |
tree | b3fe95ec53958ce38a2b5fe23e7878dafd675b92 /activerecord/test/migrations/to_copy/2_people_have_descriptions.rb | |
parent | 2068b8cb6a8508fae9cd1a7f57e68d938c6403e6 (diff) | |
download | rails-75f8ac6ea71e4b2337f870b91ac05df98f33a8d2.tar.gz rails-75f8ac6ea71e4b2337f870b91ac05df98f33a8d2.tar.bz2 rails-75f8ac6ea71e4b2337f870b91ac05df98f33a8d2.zip |
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
Diffstat (limited to 'activerecord/test/migrations/to_copy/2_people_have_descriptions.rb')
-rw-r--r-- | activerecord/test/migrations/to_copy/2_people_have_descriptions.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb b/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb new file mode 100644 index 0000000000..b3d0b30640 --- /dev/null +++ b/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb @@ -0,0 +1,9 @@ +class PeopleHaveLastNames < ActiveRecord::Migration + def self.up + add_column "people", "description", :text + end + + def self.down + remove_column "people", "description" + end +end |