Prerequisites

Having ruby installed. Note: I used version 2.3.7.

How to run

1. Clone the repo by doing by clicking clone on the button above or run git@github.com:rguinea/ol_fractions.git in your console
2. Open up your favorite terminal and navigate to the project directory
3. There are two files you can run:
   • main.rb
   • test.rb Both are run with the command ruby [filename].

Main

If you run the main.rb file, a program will indefinetly ask you for a fraction operation to be ran. The format in which you need to input the fractions is:

> fraction1 operation fraction2

fraction1 and fraction2 are fractions with the following format [(whole_part)_](numerator)/(denominator)

All three whole_part, numerator and denominator must be integers.

operation must be one of the following: +,-,*,/

Test

The test file will a set of tests predefined. Fell free to add your own assertions on the test.rb file if you want to test some more edge cases.