# File lib/rbot/irc.rb, line 1971 def find_users(mask) nm = new_netmask(mask) @users.inject(UserList.new) { |list, user| if user.user == "*" or user.host == "*" list << user if user.nick.irc_downcase(casemap) =~ nm.nick.irc_downcase(casemap).to_irc_regexp else list << user if user.matches?(nm) end list } end