Add command help

1 files changed, 7 insertions, 1 deletions

diff --git a/modules/DDate.rb b/modules/DDate.rb
index af9912e..3c9f3e1 100644
--- a/modules/DDate.rb
+++ b/modules/DDate.rb
@@ -9,7 +9,13 @@ module Lain
         return unless message.type == :groupchat
         return unless /!ddate\b/ =~ message.body
 
-        muc.send(Jabber::Message.new(message.to, IO.popen("ddate").gets(sep=nil).chomp))
+        muc.send(Jabber::Message.new(message.to, IO.popen("ddate").read.chomp))
+      end
+
+      def commands
+        {
+          '!ddate' => 'show Discordian date'
+        }
       end
     end
   end