module IrcCapabilities

# File lib/irc_capabilities.rb, line 23
def snapshot(bot)
  isupport = bot.respond_to?(:irc) && bot.irc.respond_to?(:isupport) ? bot.irc.isupport : {}
  {
    isupport: isupport.is_a?(Hash) ? isupport.dup : {},
    chanmodes: isupport["CHANMODES"].to_s,
    nicklen: isupport["NICKLEN"].to_s
  }
end