22 lines
445 B
Ruby
22 lines
445 B
Ruby
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# Proverb class
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class Proverb
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def initialize(*args, qualifier: nil)
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@inputs = args.to_a
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@qualifier = "#{qualifier} " if qualifier
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end
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def to_s
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lines.join("\n") + "And all for the want of a #{@qualifier}#{@inputs[0]}."
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end
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private
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def lines
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@inputs.map.with_index do |_, index|
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next if index == @inputs.length - 1
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"For want of a #{@inputs[index]} the #{@inputs[index + 1]} was lost."
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end
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end
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end
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