String Calculator TDD

This project is written in Ruby. It takes a String of comma separated values as input and returns the sum of integers.

• Input: “”, Output: 0
• Input: “1”, Output: 1
• Input: “1,5”, Output: 6

Versions used in the project -

• ruby 3.2.2
• RSpec 3.13

The project is written following TDD principles.

Instructions for running the project -

1. Fork and clone the repo
2. Cd into the project - cd string-calculator-tdd
3. Install Rspec - gem install rspec
4. Run the Tests using the following commands -

rspec ./spec/string_calculator_spec.rb