17 lines
394 B
Ruby
17 lines
394 B
Ruby
h = []
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["north", "east", "south", "west", "north"].each_cons(2) do |a, b|
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c = if ["north", "south"].include? a then "#{a}#{b}" else "#{b}#{a}" end
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h << a
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h << "#{a} by #{b}"
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h << "#{a}-#{c}"
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h << "#{c} by #{a}"
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h << "#{c}"
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h << "#{c} by #{b}"
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h << "#{b}-#{c}"
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h << "#{b} by #{a}"
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end
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puts "Headings = {"
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h.each_with_index { |n, i| puts " #{i+1} => #{n.inspect}," }
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puts "}"
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