Adding !commit command to answer with commit messages generated at ht…

…tp://whatthecommit.com/

lib/mathetes/plugins/whatthecommit.rb

@@ -0,0 +1,16 @@
+require 'open-uri'
+require 'nokogiri'
+
+module Mathetes
+  module Plugins
+    class Commit
+      def initialize(mathetes)
+        mathetes.hook_privmsg(:regexp => /^!commit\b/) do |msg|
+          open 'http://whatthecommit.com/' do |io|
+            msg.answer Nokogiri::HTML(io).css('#content > p').text.strip
+          end
+        end
+      end
+    end
+  end
+end