paractmol/fun_with_case_and_face.rb

Last active September 22, 2018 09:26

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fun_with_case_and_face.rb

	case @face
	when 'N'
	@y += 1
	when 'S'
	@y -= 1
	when 'E'
	@x += 1
	when 'W'
	@x -= 1
	end

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