Bowling Scorer

It outputs a bowling score table by processing a text file containing list of player rolls. This project was built to gool Object Oriented Programming practices in Ruby.

Dependencies

• Ruby 2.3.0+
• Bundler 1.17.2+
• Rubygems 3.0.1
• RSpec 3.8 (unit tests)
• Simplecov (coverage)

Installation

Bunde all dependencies.

$ cd bowling-scorer
$ bundle install

Usage

In the root path, execute generate_board.rb and pass the path to the input file, e.g.

$ ruby generate_board.rb -i games/sample.txt

In order to guarantee readability, increase your terminal's width.

Input File

Plain text files .txt with lines following the format <player_id num_of_bins>.

player_1 3
player_1 7
player_2 10
player_1 F
player_1 4
player_2 0
player_2 7
...

Notes:

• The file must have one or more players completing 10 frames in total.
• F stands for fault
• The project folder has sample files inside the games folder:

Run unit tests

All suite:

$ rspec

Specific file:

$ rspec spec/single_scorer_spec.rb

For a specific test add :line_of_code to the specific test file.

$ rspec spec/single_scorer_spec.rb:9

Add the flag -f d or --format documentation for descriptive output.

Code coverage

After running all tests, a coverage folder is created in the root of the project. Open index.html in your browser to see the results.