markov_chain_chat_bot

== Markov chain chat bot

A chat bot utilizing Markov chains. It speaks Russian and English.

=== Examples

Basic usage:

require 'markov_chain_chat_bot'

bot = MarkovChainChatBot.from(Hash.new) bot.learn("one two three two one") bot.answer("count up and down please") #=> "one two three two three two one two one two three two one two one" bot.learn("three four six") bot.answer("count from three please") #=> "three two one two one two three four six"

One may save the bot's knowledge into key-value storage:

require 'markov_chain_chat_bot' require 'auto_marshalling_map' require 'gdbm'

1.

kvs = GDBM.open("chat_bot.dat") bot = MarkovChainChatBot.from(AutoMarhsallingMap.new(kvs)) bot.learn("one two three two one") kvs.close()

2.

kvs = GDBM.open("chat_bot.dat") bot = MarkovChainChatBot.from(AutoMarhsallingMap.new(kvs)) bot.answer("count up and down please") #=> "one two three two three two three two one two one"