Even with ActiveModel you might need this
Development:
git clone [email protected]:experteer/tableless.git
cd tableless
docker run -it \
--name tableless \
--volume $PWD:/home/default/tableless \
--workdir /home/default/tableless \
<ruby-image>
Build new package for release with
default@1d3e1c0bcda2:~/tableless$ bundle exec rake build