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#!/usr/bin/env ruby
PRNG = Random.new(Time.now.to_i)
STATS = Marshal::load(File.open(ARGV[0]).read)
CHUNK = STATS["__SETTINGS__"]["__CHUNK__"]
NUM = (ARGV[2] or "1").to_i
def cfd(hash)
tot = 0
hash.each_pair {|k, v|
hash[k] = tot += v
}
end
def sel(hash)
max = hash.values.max
r = PRNG.rand(max*100000) % max
hash.each_pair {|k, v|
return k if r < v
}
end
def aword(chunk, hash)
sel(cfd(hash[chunk]))
end
NUM.times do
current = STATS.keys.select{|k| k != "__SETTINGS__" }.sample
(ARGV[1].to_i - CHUNK).times do
current << aword(current[-CHUNK..-1], STATS)
end
puts current.join(" ")
puts
end
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