CODEWITHSUNDEEP
ruby-on-railslucenesolrintegrationrubygems
Markus
Markus

Reputation: 41

Integration of SOLR/Lucene search with a Rails application - which gems? Hints?

Dear coders, has anyone experience with a RoR integration for SOLR/Lucene? In more detail: I set up a test index with solr/lucene for my rails app. I need to exchange my search functionality with a solr search now.

I want to update the index automatically, not triggered by the application (for now), so no need for adding documents out of the app... I just need to pass the search string over to solr, receive the results and present them in the webapp. What would be the easiest, quickest way to achieve this?

Which gems would you generally use for SOLR/Lucene integration: solr-ruby the acts_as_solr rails plugin seems to be not supported any more - would you use it anyway?

As I am a real trial and error learning by doer ;-), a hint for a good integration tutorial and/or some code snippets how to communicate with the solr server could help me a lot.

Kind regards and many thanks! Markus

Upvotes: 3

Views: 3055

Answers (2)

Nick Zadrozny
Nick Zadrozny

Reputation: 7944

The best options these days for what you're describing would be Sunspot for its easy to use DSL and ActiveRecord hooks.

Another good option is straight-up RSolr (which Sunspot uses in the background) if you prefer the minimalism of plain Ruby hashes and writing your own ActiveRecord hooks.

Here's the two-minute tutorial for Sunspot:

Gemfile

gem 'sunspot_rails'

app/models/post.rb

class Post < ActiveRecord::Base
  searchable do
    text :title
    text :body
  end
end

To index the existing contents of your model from the console (there are also Rake tasks available):

Post.reindex

app/controllers/posts_controller.rb

class PostsController < ApplicationController
  def search
    @search = Post.search do
      keywords params[:q]
    end
    @posts = @search.results
  end
end

app/views/posts/search.html.erb

<h1>Search results</h1>
<%= render @posts %>

Upvotes: 9

Ariejan
Ariejan

Reputation: 11069

We're using SunSpot for quite a few (large dataset) apps without any problems. acts_as_solr has given us a lot of headaches in the past.

Upvotes: 2

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