#!/usr/bin/ruby

require 'gtalk-bot'

bot = GTalk::Bot.new(:email => "bot@gmail.com", :password => 'getbot')
bot.get_online

bot.on_invitation do |inviter|
  puts "I have been invited by #{inviter}. Yay!"

  # do something useful

  bot.accept_invitation(inviter)
  bot.message(inviter, "Hello there! Thanks for invitation!")
end

bot.on_message do |from, text|
  puts "I got message from #{from}: '#{text}'"

  # do something useful

  bot.message from, "I heard that!"
end

# Don't be confused with the name of this method.
# We actually keep the current (main) thread alive while letting listener thread to do its job.
# So we have no need to set up an any infinite loop.
Thread.stop