I had in place a working configuration :

'mongoid - 2.0.2, bson - 1.3.1, bson_ext 1.3.1 and kaminari - 0.12.4'

but after upgrading to 'mongoid 2.2.0, bson 1.4.0, and bson_ext 1.4.0' ( same kaminari )

First/Previous/Next/Last in the view doesn't show up anymore.

No erroros, nothing, just they don't show up. in my controller I had :

repos = current_user.watchlists.page(params[:page]).per(10)
@watched_repos = repos.desc(:watchers, :pushed_at)

which calls mongoid "embedded one to many" model, while in app/views/kaminari/_paginator.html.haml I have:

<pre>
= paginator.render do
%nav.pagination
= first_page_tag unless current_page.first?
= prev_page_tag unless current_page.first?

• each_page do |page|
• if page.left_outer? || page.right_outer? || page.inside_window?
  = page_tag page
• elsif !page.was_truncated?
  = gap_tag
  = next_page_tag unless current_page.last?
  = last_page_tag unless current_page.last?
  </pre>

I've no idea where to start debugging this.
Any help ?

Thanks in advance
Luca