get an error on last commit

I was trying your last commit (5937110dfc19ee3775f22a66fddfb9ae686cc829) while I got 
"NameError: uninitialized constant Scrubyt::Extractor::EventDispatcher" after gemification :

[~]# irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'mechanize'
=> true
irb(main):003:0> require 'hpricot'
=> true
irb(main):004:0> require 'scrubyt'
NameError: uninitialized constant Scrubyt::EventDispatcher
        from /home/useraxis/.gems/gems/scrubyt-0.4.12/lib/scrubyt/extractor.rb:6
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /home/useraxis/.gems/gems/scrubyt-0.4.12/lib/scrubyt.rb:2
        from /home/useraxis/.gems/gems/scrubyt-0.4.12/lib/scrubyt.rb:2:in `each'
        from /home/useraxis/.gems/gems/scrubyt-0.4.12/lib/scrubyt.rb:2
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
        from (irb):4
irb(main):005:0>

-------------  here is my paths + gem pkg :
[~/.gems/gems/scrubyt]# find ../scrubyt -exec grep "EventDispatcher" {} \; -print
    include Scrubyt::EventDispatcher
../scrubyt/lib/scrubyt/extractor.rb
module EventDispatcher
../scrubyt/lib/scrubyt/event_dispatcher.rb
    include Scrubyt::EventDispatcher
../scrubyt/pkg/scrubyt-0.4.12/lib/scrubyt/extractor.rb
module EventDispatcher
../scrubyt/pkg/scrubyt-0.4.12/lib/scrubyt/event_dispatcher.rb
[email protected] [~/.gems/gems/scrubyt]#

the last commit supposed to work as a gem on my local env, 
was [89c37161810117b98d71254adbd123f610a56fe9 "More refactoring for legibility"]  

... but I'm not secure.

Any idea ?
bye Luca