ircbot: optimize ignore loops

Break early from ignore checks, and skip them altogether when the
message is ignored already.

diff --git a/lib/rbot/ircbot.rb b/lib/rbot/ircbot.rb
index d5d3828be2cdb208beea16014d748d9ba219c491..1c03d93cee02be93f28c224ab4cae9bc02438c61 100644 (file)
--- a/lib/rbot/ircbot.rb
+++ b/lib/rbot/ircbot.rb
@@ -645,13 +645,15 @@ class Bot
       @config['irc.ignore_channels'].each { |channel|
         if m.target.downcase == channel.downcase
           m.ignored = true
+          break
         end
       }
       @config['irc.ignore_users'].each { |mask|
         if m.source.matches?(server.new_netmask(mask))
           m.ignored = true
+          break
         end
-      }
+      } unless m.ignored
 
       @plugins.irc_delegate('privmsg', m)
     }