> On Tue, Sep 21, 2010 at 8:00 AM, badnaam <asitkmis...@gmail.com> wrote:
> Update

> OK, the issue is related to the face that the collection needs to be
> of type Will_Paginte::Collection. TS Search by default returns the
> results of this type, that why it works when the block is executed,
> but memcached returns just an array and hence it doesn't work.

> I tried converting the memcached Array to a will_paginate:collection
> type like...

> if results.class == ThinkingSphinx::Search
>            return results
>        else
>            pag_results = WillPaginate::Collection.create(page,
> per_page) do |pager|
>                pager.replace(results)
>                unless pager.total_entries
>                    # the pager didn't manage to guess the total
> count, do it manually
>                    pager.total_entries = results.count ##this is bad
>                end

>            end
>            return pag_results
>        end

> But the problem is results does not contain the entire search count,
> only the first paginated lot and without doing the search all again, I
> can't calculate the exact count, which would defeat the purpose of
> memcaching it, since everytime there is a cache hit I would have to
> run the search again just to find the total count.

> Bump!

> On Sep 19, 1:48 pm, badnaam <asitkmis...@gmail.com> wrote:
> > I memcached (with Dalli client) some of my search results like..

> > def self.city_search  city, per_page, page, order
> >         Rails.cache.fetch("#{city}_#{page}_#{order}") do
> >             Post.search(:include => [:poster, :category],:geo =>
> > location_lat_lng_radian(city),
> >               :with => {"@geodist" => 0.0..(Constants::PROXIMITY *
> > Constants::METERS_PER_MILE), :status => Post::STATUS['approved']},
> >               :latitude_attr => :lat, :longitude_attr
> > => :lng, :per_page => per_page, :page => page, :order =>
> > (ModelHelpers.determine_order_search order))
> >         end
> >     end

> > ##In controller
> > @search_results  = Search.city_search params[:city], params[:per_page]
> > || Constants::LISTINGS_PER_PAGE, params[:page] || 1, params[:order] ||
> > 'distance'

> > The result is presented in the view with pagination like..

> > <%= page_entries_info @search_results, :entry_name => "Search Result"
> > %>
> >   <%= will_paginate @search_results, :class => 'pagination' %>

> > The first hit i.e. when the block is exececuted and the return type of
> > the collection is "ThinkingSphinx::Search" this all works fine. The
> > 2nd time when there is a cache hit and the collection returned from
> > the city_search method is of type "Array" I get  the following error.

> > If I convert the results of the block to an array so that the view
> > always get an Array (regardless of cached or non cached hit), the
> > first hit i.e. non-cached hit, get the same exact error.

> > Will paginate's page_entires_info expect a collection..so why am I
> > seeing this? Not sure if this is a will paginate or thinkingsphinx
> > issue.

> > undefined method `total_pages' for #<Array:0xa068c40>
> > /usr/local/lib/ruby/gems/1.8/gems/will_paginate-2.3.14/lib/
> > will_paginate/view_helpers.rb:171:in `page_entries_info'
> > /home/username/Apps/myapp/app/views/searches/_search_results.html.erb:
> > 7:in
> > `_run_erb_app47views47searches47_search_results46html46erb_locals_object_pa ginate_search_results'
> > /home/username/Apps/myapp/app/views/searches/index.html.erb:4:in
> > `_run_erb_app47views47searches47index46html46erb'
> > /home/username/Apps/myapp/app/controllers/searches_controller.rb:28:in
> > `index'

> --
> You received this message because you are subscribed to the Google Groups "Thinking Sphinx" group.
> To post to this group, send email to thinking-sphinx@googlegroups.com.
> To unsubscribe from this group, send email to thinking-sphinx+unsubscribe@googlegroups.com.
> For more options, visit this group at http://groups.google.com/group/thinking-sphinx?hl=en.

> --
> -------------------------------------------------------------
> visit my blog at http://jimlabs.heroku.com

> --
> You received this message because you are subscribed to the Google Groups "Thinking Sphinx" group.
> To post to this group, send email to thinking-sphinx@googlegroups.com.
> To unsubscribe from this group, send email to thinking-sphinx+unsubscribe@googlegroups.com.
> For more options, visit this group at http://groups.google.com/group/thinking-sphinx?hl=en.