+ (irc) generalize() method for Netmask class

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/rbot/irc.rb b/lib/rbot/irc.rb
index 371762cb..2a4642a2 100644
--- a/lib/rbot/irc.rb
+++ b/lib/rbot/irc.rb
@@ -751,6 +751,26 @@ module Irc
       return @nick.has_irc_glob? || @user.has_irc_glob? || @host.has_irc_glob?

     end

 

+    def generalize

+      u = user.dup

+      unless u.has_irc_glob?

+        u.sub!(/^[in]=/, '=') or u.sub!(/^\W(\w+)/, '\1')

+        u = '*' + u

+      end

+

+      h = host.dup

+      unless h.has_irc_glob?

+        if h.include? '/'

+          h.sub!(/x-\w+$/, 'x-*')

+        else

+          h.match(/^[^\.]+\.[^\.]+$/) or

+          h.sub!(/^(\d+\.\d+\.\d+\.)\d+$/, '\1*') or

+          h.sub!(/^[^\.]+\./, '*.')

+        end

+      end

+      return Netmask.new("*!#{u}@#{h}", server_and_casemap)

+    end

+

     # This method is used to match the current Netmask against another one

     #

     # The method returns true if each component of the receiver matches the