lib/robut/plugin/say.rb in robut-0.2.1 vs lib/robut/plugin/say.rb in robut-0.3.0

@@ -1,20 +1,29 @@
-
 # This is a simple plugin the envokes the "say" command on whatever is passed
 # Example:
 #
 #    @robut say that was awesome!
 #
 # *Requires that the "say" command is installed and in the path
 #
-class Robut::Plugin::Say < Robut::Plugin::Base
+class Robut::Plugin::Say
+  include Robut::Plugin
 
+  # Returns a description of how to use this plugin
+  def usage
+    "#{at_nick} say <words> - uses Mac OS X's 'say' command to speak <words>"
+  end
+  
   # Pipes +message+ through the +say+ command
   def handle(time, sender_nick, message)
     words = words(message)
     if sent_to_me?(message) && words.first == "say"
-      phrase = words[1..-1].join(' ')
+      phrase = clean(words[1..-1].join(' '))
       system("say #{phrase}")
     end
   end
-  
+
+  def clean(str)
+    str.gsub("'", "").gsub(/[^A-Za-z0-9\s]+/, " ").gsub(/\s+/, ' ').strip
+  end
+
 end