Pastie now auto-senses if line-wrap is a bad or good idea. Feedback?
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chars = ['', *'a'..'z', *'A'..'Z', *'0'..'9'] chars.each |c1| chars.each |c2| chars.each |c3| chars.each |c4| puts c1+c2+c3+c4 end end end end
From the Design Piracy series on my blog: