10 lines
227 B
Ruby
10 lines
227 B
Ruby
chars = (32..127).map do |ord|
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k = case ord
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when 32 then "␠"
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when 127 then "␡"
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else ord.chr
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end
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"#{ord.to_s.ljust(3)}: #{k}"
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end
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chars.each_slice(chars.size/6).to_a.transpose.each{|s| puts s.join(" ")}
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