Added Utilities.last.

ChangeLog

@@ -1,3 +1,7 @@
+	* Added Utilities.last, which replies with the last string
+	given.  This is useful for sequencing commands and then replying
+	with the output of the last commnad.
+
 	* Updated RSS.info to accept a feed name as well as a url.
 
 	* Added a signal handler for SIGTERM, so you folks killing your

plugins/Utilities.py

@@ -64,6 +64,18 @@ class Utilities(callbacks.Privmsg):
         """
         irc.replySuccess()
 
+    def last(self, irc, msg, args):
+        """<text> [<text> ...]
+
+        Returns the last argument given.  Useful when you'd like multiple
+        nested commands to run, but only the output of the last one to be
+        returned.
+        """
+        if args:
+            irc.reply(args[-1])
+        else:
+            raise callbacks.Error
+        
     def strjoin(self, irc, msg, args):
         """<separator> <string 1> [<string> ...]
 

test/test_Utilities.py

@@ -41,6 +41,9 @@ class UtilitiesTestCase(PluginTestCase):
         self.assertNotError('success 1')
         self.assertError('success [re m/foo bar]')
 
+    def testLast(self):
+        self.assertResponse('utilities last foo bar baz', 'baz')
+        
     def testStrjoin(self):
         self.assertResponse('strjoin + foo bar baz', 'foo+bar+baz')