I'm sorry to hear about your situation. Here are some actionable steps you can consider:

1. Explore freelance platforms like Upwork and Fiverr with your Ruby on Rails skills.
2. Consider gigs that don't require background checks, like content writing or tutoring.
3. Reach out to community support groups or forums to network and find referrals.
4. Look into local charities or social services for immediate financial assistance.

Your technical skills and open-source contributions are valuable, so keep leveraging them while seeking diversified opportunities.