40 lines
1.6 KiB
Markdown
40 lines
1.6 KiB
Markdown
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# High Scores
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Manage a game player's High Score list.
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Your task is to build a high-score component of the classic Frogger game, one of the highest selling and addictive games of all time, and a classic of the arcade era. Your task is to write methods that return the highest score from the list, the last added score, the three highest scores, and a report on the difference between the last and the highest scores.
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In this exercise you're going to instantiate a class and add some instance methods. http://ruby-for-beginners.rubymonstas.org/writing_classes/initializers.html
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A HighScore accepts an array with one or more numbers, each representing one 'game score'. The Array class can offer inspiration for working with arrays. https://ruby-doc.org/core-2.5.1/Array.html
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* * * *
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For installation and learning resources, refer to the
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[Ruby resources page](http://exercism.io/languages/ruby/resources).
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For running the tests provided, you will need the Minitest gem. Open a
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terminal window and run the following command to install minitest:
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gem install minitest
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If you would like color output, you can `require 'minitest/pride'` in
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the test file, or note the alternative instruction, below, for running
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the test file.
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Run the tests from the exercise directory using the following command:
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ruby high_scores_test.rb
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To include color from the command line:
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ruby -r minitest/pride high_scores_test.rb
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## Source
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Tribute to the eighties' arcade game Frogger
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## Submitting Incomplete Solutions
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It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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