Prime Challenge 
A couple of simple prime number generators and an interface to play with them.
Requirements
- Git
- Ruby 2.2.1
- Bundler
Setting Up
Check out a copy of this repository and run bundle install from within your local Git repository.
Usage
bundle exec bin/prime_challenge
bundle exec bin/prime_challenge -h
bundle exec bin/prime_challenge 42
Tests
Some basic tests to exercise basic functionality and class interfaces are included with this repository. To run tests, simply run rake after setting up the project:
rake
You can also play with the classes directly by dropping into the provided, pre-configured Pry console:
rake console