#!/usr/bin/ruby

require 'zlib'

data = ARGF.read

# Try uncompressed base64 encode.
encoded = 'print"' +
          [data].pack("m").gsub("\n", "") +
          '".unpack("m")[0]'

# Try various compression levels, and replace the base64 encoded version
# if any of these came out smaller.
for i in 0..9 do
   compressed = 'require"zlib";print(Zlib::Inflate.inflate"' +
                [Zlib::Deflate.deflate(data, i)].pack("m").gsub("\n", "") +
                '".unpack("m")[0])'
   if encoded.length > compressed.length
      encoded = compressed
   end
end

print encoded, "\n"