Prefer method access over ivar
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@ -11,7 +11,7 @@ module Mutant
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#
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#
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# @api private
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# @api private
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def format(text)
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def format(text)
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"\e[#{@code}m#{text}\e[0m"
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"\e[#{code}m#{text}\e[0m"
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end
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end
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NONE = Class.new(self) do
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NONE = Class.new(self) do
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