Is there any recommended (by you) CMS/CMF for Ruby, that allows simple interaction with custom data? Have you got any recommended approaches? The data won’t be too much complicated. Heroku compliance is a must.
One other thing. It came out, that I have got little time to provide a demo. Are the proposed frameworks real time-savers, including time required to learn the framework?
As no answer was submitted after update – just take your time, learn RoR well and write the code you need. Ultimately, I used no external framework.