Add a Model + Migration for the Number Guessing Game from Week 1

[kingcons]

From: https://github.com/TIY-ATL-ROR-2015-Jan/lectures/blob/master/01-20/questions.md ...

Fork the guessr repo and clone the fork to your laptop.

Don't forget to run bundle in your clone to pull in the dependencies/gems you need!

I will assign an issue to you on my guessr repo. When you are done, post the link to your repo and close the issue.

Normal Mode

• Read the Rails guides for ...
  • Migrations (Chapters 1-3)
  • Querying (Chapters 1-6)
• Add a NumberGuessingGame model and migration to the guessr project. It should go in the lib/guessr.rb file.
  • Get to the console / test migrations with bundle exec camping -C lib/guessr.rb
  • Experiment with the CRUD methods we talked about earlier today. Insert at least two models into the database. Close irb, then fire up the console again, retrieve the objects and update attributes for each of them.

[birla22v]

When I run bundle exec camping -C lib/guessr.rb, I get this message: https://github.com/camping/camping.git (at master) is not yet checked out. Run bundle install first. After running bundle install, it gives the same message.

This is not tested, I just followed the Hangman example and added the parts that made sense to me. Here's the link: https://github.com/birla22v/guessr/blob/master/lib/guessr.rb