First Commit

1 files changed, 35 insertions, 0 deletions

diff --git a/markov-run.rb b/markov-run.rb
new file mode 100755
index 0000000..ef81315
--- /dev/null
+++ b/markov-run.rb
@@ -0,0 +1,35 @@
+#!/usr/bin/env ruby
+
+PRNG = Random.new(Time.now.to_i)
+
+stats = Marshal::load(File.open(ARGV[0]).read)
+
+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
+
+current = stats.keys.select{|k|k.first.match(/^[A-Z]/)}.sample
+
+print "#{current.join(" ")} "
+
+def achunk(chunk, hash)
+	sel(cfd(hash[chunk]))
+end
+
+(ARGV[1].to_i - 1).times do
+	current = achunk(current, stats)
+	print "#{current.join(" ")} "
+end
+
+puts