Initiated rspec and set up files
Wrote first test to evaluate a number under 5. Troll passed.
Added tests for integers 0-3 and passed.
Scaled tests to evaluate numbers under 10 and passed (with ugly if statement).
Scaled tests to include 10 and passed.
Scaled tests to integers under 100 and passed.
Added tests for 2-digit number not divisble by 10 and passed.
Scaled test to include numbers 0-130 and passed.
Scaled tests for integers up to 999 and passed.
Scaled tests to include number up to 4000 and passed
Added comments to explain each section of completed to_roman function
Added first test for to_arabic function and troll passed.
Wrote first test for to_arabic function to return array of characters. Passed test.
Added tests to convert roman to arabic for 1-3, 5, 10. Passed tests.
Built out tests to convert number where roman charatcers are in descending order.
Added test for roman string with ascending values. Passed.
Passing all tests for to_arabic and to_roman for numbers up to 4000!