timkelty/capistrano-db-tasks — pull request #1 by jstewart (2013-04-11 15:22:01+00:00)
Title: Allow rails_env to be symbol instead of string

It's idiomatic Ruby to use symbols when possible. rails_env is usually a symbol in deploy.rb, but using a symbol makes it incompatible with the remote database.yml.

I've stringified @cap.rails_env to fix that issue, and symbols can be used again.