Fix tweet event handling

lib/twitter_ebooks/bot.rb

@@ -112,16 +112,11 @@ module Ebooks
           next if ev.sender.screen_name == @username # Don't reply to self
           log "DM from @#{ev.sender.screen_name}: #{ev.text}"
           @on_message.call(ev) if @on_message
-        end
-
-        next unless ev.respond_to? :name
-
-        if ev.name == :follow
+        elsif ev.respond_to?(:name) && ev.name == :follow
           next if ev.source.screen_name == @username
           log "Followed by #{ev.source.screen_name}"
           @on_follow.call(ev.source) if @on_follow
-        end
-
+        elsif ev.is_a? Twitter::Tweet
           next unless ev.text # If it's not a text-containing tweet, ignore it
           next if ev.user.screen_name == @username # Ignore our own tweets
 
@@ -157,6 +152,9 @@ module Ebooks
           else
             @on_timeline.call(ev, meta) if @on_timeline
           end
+        else
+          log "Unsure how to handle event: ", ev
+        end
       end
     end
 
@@ -191,7 +189,6 @@ module Ebooks
     # Reply to a tweet or a DM.
     # Applies configurable @reply_delay range
     def reply(ev, text, opts={})
-      p "reply???"
       opts = opts.clone
 
       if ev.is_a? Twitter::DirectMessage