Twitter Notification Assistant

I need a Ruby-based assistant to monitor my Twitter notifications daily. This tool should track specific keywords and compile a list of relevant posts.

Requirements:
- Use Ruby with Twitter gem
- Track keywords: "Verbal offer", "offer", "Transfer", "offered"
- Compile a daily list of posts with these keywords
- Deliver the list via Google Sheets

Ideal Skills:
- Proficiency in Ruby
- Experience with Twitter API (Twitter gem)
- Familiarity with Google Sheets integration
- Ability to set up daily automation