Add comment where is it called in your sql automatically. It's useful for code reading.


Add this line to your application's Gemfile:

gem 'activerecord-dowsing'

And then execute:

$ bundle

Or install it yourself as:

$ gem install activerecord-dowsing


You can enable "activerecord-dowsing" by configuration.


config.x.activerecord_dowsing.enabled = true

"activerecord-dowsing" changes all queries(with comment).

SELECT `id` FROM `users`
/* changes */
SELECT `id` FROM `users` /* /app/controllers/users_controller.rb:12:in `foo' */

If you want to mark for specific application, use with_app_name option.

config.x.activerecord_dowsing.with_app_name = true
SELECT `id` FROM `users`
/* changes */
SELECT `id` FROM `users` /* /app/controllers/users_controller.rb:12:in `foo'#app_name */


After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file.