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yankov/gist:3038384

Created July 3, 2012 08:02
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generate redis protocol
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gistfile1.rb
# refactored version from http://redis.io/topics/mass-insert
def gen_redis_proto(*cmd)
cmd.inject("*#{cmd.length}\r\n") {|acc, arg|
acc << "$#{arg.length}\r\n#{arg}\r\n"
}
end
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