Rubyによる人工無能の実装。辞書はhttp://www.mirai.ne.jp/~mikeneko/yuibot/yui/chat/free/Bot/bot.htmlよりDLしてください。

automata.rb

@defined_patterns = File.read("defined_patterns.dat", encoding: Encoding::UTF_8).split("\n").map{|s|s.split(":#")}
@default_messages = File.read("default_messages.dat", encoding: Encoding::UTF_8).split("\n")

def generateReply(inputMessage)
  matched = [@default_messages[rand @default_messages.length]]
   @defined_patterns.each do|pattern, result|
      if inputMessage.index(pattern)
         matched << result
      end
   end
   if matched.length == 0
      matched = @default_messages
   end
   return matched[rand matched.length]
end


while (print "you> "; input = gets.encode(Encoding::UTF_8, Encoding::Shift_JIS)) !~ /exit/
   puts "bot> #{generateReply(input)}"
end