ruby - acronym
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ruby/acronym/README.md
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ruby/acronym/README.md
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# Acronym
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Convert a phrase to its acronym.
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Techies love their TLA (Three Letter Acronyms)!
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Help generate some jargon by writing a program that converts a long name
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like Portable Network Graphics to its acronym (PNG).
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* * * *
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For installation and learning resources, refer to the
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[exercism help page](http://exercism.io/languages/ruby).
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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 acronym_test.rb
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To include color from the command line:
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ruby -r minitest/pride acronym_test.rb
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## Source
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Julien Vanier [https://github.com/monkbroc](https://github.com/monkbroc)
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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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ruby/acronym/acronym.rb
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ruby/acronym/acronym.rb
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class Acronym
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def self.abbreviate(long_name)
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abbrev = ""
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long_name.split(/[\W-]+/).each do |word|
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abbrev += word[0]
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end
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abbrev.upcase
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end
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end
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ruby/acronym/acronym_test.rb
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ruby/acronym/acronym_test.rb
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require 'minitest/autorun'
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require_relative 'acronym'
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# Common test data version: 1.4.0 dc9a5af
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class AcronymTest < Minitest::Test
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def test_basic
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# skip
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assert_equal "PNG", Acronym.abbreviate('Portable Network Graphics')
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end
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def test_lowercase_words
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# skip
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assert_equal "ROR", Acronym.abbreviate('Ruby on Rails')
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end
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def test_punctuation
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# skip
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assert_equal "FIFO", Acronym.abbreviate('First In, First Out')
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end
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def test_all_caps_word
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# skip
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assert_equal "GIMP", Acronym.abbreviate('GNU Image Manipulation Program')
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end
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def test_punctuation_without_whitespace
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# skip
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assert_equal "CMOS", Acronym.abbreviate('Complementary metal-oxide semiconductor')
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end
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def test_very_long_abbreviation
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# skip
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assert_equal "ROTFLSHTMDCOALM", Acronym.abbreviate('Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me')
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end
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end
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