class ABCing::ColourAlphabetResult
Public Class Methods
new(params)
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# File lib/abcing/colour_alphabet_result.rb, line 3 def initialize(params) @test_letters = params.fetch(:test_letters) @app_letters = params.fetch(:app_letters) @alphabet = ('A'..'Z').to_a end
Public Instance Methods
calculate()
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# File lib/abcing/colour_alphabet_result.rb, line 9 def calculate results = {} @alphabet.each do |a| results[a] = colour(a) end results end
colour(letter)
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# File lib/abcing/colour_alphabet_result.rb, line 19 def colour(letter) return :green if test_letter_covered?(letter) return :red if test_letter_not_covered?(letter) :yellow end
test_letter_covered?(letter)
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# File lib/abcing/colour_alphabet_result.rb, line 27 def test_letter_covered?(letter) @app_letters.include?(letter) and @test_letters.include?(letter) end
test_letter_not_covered?(letter)
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# File lib/abcing/colour_alphabet_result.rb, line 31 def test_letter_not_covered?(letter) @app_letters.include?(letter) and !@test_letters.include?(letter) end