You can clone with
HTTPS or Subversion.
Look at the MerbAdmin rake task as an example, however you may want to use thor instead of rake (I think the syntax is a bit nicer).
You may want to use this instead of my MLB gem: http://github.com/goncalossilva/dummy_data
Adding script to populate database. Closed by a616fe6
Added rake task to populate history table with data. Also added the dummy_data into the Gemfile of the dummy app.