search for: first_doc

I''m just wondering where I would put the pagination for search results when using "acts_as_ferret". At the moment my search code is.. def search @query = params[:query] || '''' unless @query.blank? @results = Tutorial.find_by_contents @query end end Cheers SchmakO -- Posted via http://www.ruby-forum.com/.

I am getting strange results when I reverse sort a query. I am sorting by date, but it doesn''t seem to be related to dates (I have tried just integers). I also paginate the results. Items in the result set are sometimes duplicated and the not ordered at all. When I try a non-reverse sort I don''t see duplicates and the ordering is correct. Any ideas what is going on? Thanks

Here''s the deal: static TopDocs *isea_search_w(Searcher *self, Weight *weight, int first_doc, // OFFSET int num_docs, // LIMIT Filter *filter, Sort *sort, filter_ft filter_func, bool load_fields) { int max_size = first_doc + num_docs; Ac...

...he relevent code that i''m currently using. sort_fields = [] sort_fields << Ferret::Search::SortField.new("sponsorerd") sort_fields << Ferret::Search::SortField.new("ferret_date_registered", :reverse => :true) results = VoObject.find_by_contents(query,:first_doc=>page, :num_docs=> 20,:sort =>sort_fields) Thanks in advance for any replies. regards c -- Posted via http://www.ruby-forum.com/.

...:Search::SortField.new("date_registered", :reverse => :false) results2 = VoObject.find_by_contents(query,:num_docs=> 2000000,:sort =>sort_fields ) num = results2.size if page == 1 page = 0 else page = (page-1)*20 end results = VoObject.find_by_contents(query,:first_doc=>page, :num_docs=> 20,:sort => sort_fields) [num,results,results2] end ############################## I added date_registered to the ferret fields and rebuilt the index (not sure if this is neccessary but anyway) but my results page still shows the results in a random order. Seems lik...

Using Ferret for searching, I''ve got results that I need to link to. Which is fine, except for that they''re displayed on paginated pages using Rails paginate function - so it''s not like I can''t get it from the database or anything else. Anyone have any ideas on how to go about this? It''s not so much a coding problem as a theory problem, and I

Hi all, I''m trying to figure out how to add a filter into a search. I''ve created the filter, basically copying the location filter from http://blog.tourb.us/archives/ferret-and-location-based-searches. But when I try to call Index.search and pass the filter in a hash with the key :filter, I get back that it is expecting type Data, and so I''m at a loss to figure out

...query).size will be effective here. Because it returns an array of found documents. What if such documents will be 100000?? I don''t want to select all this documents, just to know how many found, and then select for example 10 of them index.search_each(query, :num_docs=>PAGE_SIZE, :first_doc=>PAGE_SIZE*(page_num-1)) do |doc_num, score| @documents << index[doc_num] end So quesition is: what is the most effective way to calculate (just calculate) number of found documents? -- anatol (http://pomozov.info) -------------- next part -------------- An HTML attachment was...

...at could be causing this. any help greatly apreciated. relevant code from our rails app: # search_array hold an array of the model we want to search search_array.each do |asset| a = Object.const_get(asset) assets << (a.find_id_by_contents q, :limit => num_docs, :offset => first_doc) end assets.flatten! return assets -- Posted via http://www.ruby-forum.com/.

I''m trying to generate a rails pagination helper for some ferret search results, and I need to know how many total matches there are to my search query. I don''t see an obvious way of finding this. Any help would be appreciated. Thanks, Carl Youngblood

...re: ram_dir = Ferret::Store::RAMDirectory.new index = Ferret::Index::Index.new(:dir => ram_dir, :create => true) index.add_indexes(Ferret::Store::FSDirectory.new(''path/to/index'')) results = [] num_results = index.search_each(''search word(s)'', { :first_doc => 0, :num_docs => 50 }) do | doc, score | results << index[doc] end Any help would be awesome. Thanks! - chris -- Posted via http://www.ruby-forum.com/.

The acts_as_ferret documentation says find_by_content returns an instance of SearchResults, but I see this error when I try to use the results. undefined method `total_hits'' for []:Array Here is the link to the documentation: http://projects.jkraemer.net/acts_as_ferret/rdoc/classes/FerretMixin/Acts/ARFerret/ClassMethods.html#M000010 But here is the actual code: result =

Hi, I seem to be having trouble getting more than 10 hits from Index#search_each since upgrading to 0.10.2 (ie, this was working in 0.9.4). Maybe a bug, as the #search_each doesn''t seem to use the options parameter any more ? Thanks, Neville =========================================== require ''rubygems'' require ''ferret'' p Ferret::VERSION idx =

Hi, I''m having some trouble with ferret search_each. I''m posting rails'' script/console output, so I guess you can decrypt it: >> res = [] => [] >> index.search_each(''name: a*'') do |doc, score| ?> res << doc >> end => 50 >> res.size => 10 >> I''m guessing the ''=>50''

I tried sorting the search results in Ferret::Index::Index#search and what I found was that the sort is applied not to the whole search but to the returned results. Suppose I have these results: Text - Num foo - 2 bar - 3 far - 4 boo - 1 If I limit the search to the first two and sort by num I get: foo - 2 bar - 3 while I think the natural behaviour would be: boo - 1 foo - 2 Is this

The current full-text search will return the AND collection results,for example,if we use Article.search("aa bb"),then the articles that include "aa" and "bb" in the fields will be returned,how to return the articles that include "aa" OR "bb" effectly? A stumb method is to setup two queries respectly and collect them together with remove the

...e the methods that return TopDocs to a module, which is more or less the same as a Java interface, and implement the methods that return Hits directly in the class? What is a good way to do this that feels Rubyish and takes advantage of its strengths and idioms? * The options to limit the search (first_doc and num_doc) in Search::IndexSearcher and the code that implements them should probably be moved out of Search::IndexSearcher into Index::Index * Are there lower level issues I am not aware of that would make any of this a bad idea? Am I missing something here? Are there reasons not to have Ferre...

Hi all This week I have worked with Rails and Ferret to test Ferrets (and Lucenes) capabilities. I decided to make a mixin for ActiveRecord as it seemed the simplest possible solution and I ended up making this into a plugin. For more info on Ferret see: http://ferret.davebalmain.com/trac/ The plugin is functional but could easily be refined. Anyway I want to share it with you. Regard it as a

Hi all This week I have worked with Rails and Ferret to test Ferrets (and Lucenes) capabilities. I decided to make a mixin for ActiveRecord as it seemed the simplest possible solution and I ended up making this into a plugin. For more info on Ferret see: http://ferret.davebalmain.com/trac/ The plugin is functional but could easily be refined. Anyway I want to share it with you. Regard it as a

Hey folks, Sorry for cross posting like this but this is an important announcement for all Ferret users. ** Description ** Firstly for those who don''t know, Ferret is a full-text search library which makes adding search to your application a breeze. It''s much faster than MySQL full-text search as well most other search libraries out there. It allows you to do Boolean (+ruby +