A programming kata is an exercise which helps a programmer hone his skills through practice and repetition.
This article is part of the series "Scala Tutorial Through Katas". Articles are divided into easy, medium and hard. Beginners should start with easy ones and move towards more complicated once they feel more comfortable programming in Scala.
For the complete list of Scala katas and solutions please visit the index page
Tests that prove that the solution is correct are displayed below. Recommended way to solve this kata is to write the implementation for the first test, confirm that it passes and move to the next. Once all of the tests pass, the kata can be considered solved.
One possible solution is provided below the tests. Try to solve the kata by yourself first.
Count and sum the scores of a bowling game of one player.
Original description by Martin Fowler: http://butunclebob.com/ArticleS.UncleBob.TheBowlingGameKata
Wikipedia article with scoring rules: http://en.wikipedia.org/wiki/Ten-pin_bowling#Scoring
Following is the BDD scenario that should be used as the acceptance criteria.
Following unit tests were used in a TDD fashion while developing the solution.
Test code can be found in the GitHub BowlingGame.scala.
[ONE POSSIBLE SOLUTION]
The solution code can be found in BowlingGame.scala solution.
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