sunspot_sidekiq.rb

# app/models/post.rb

class Post
  
  searchable :auto_index => false, :auto_remove => false do
    text :title
    text :body
  end
  
  after_commit   :sidekiq_solr_update, :if => :persisted?
  before_destroy :sidekiq_solr_remove
 
  protected
   
    def sidekiq_solr_update
      SolrUpdate.perform_async(self.class.to_s, id)
    end
    
    def sidekiq_solr_remove
      SolrRemove.perform_async(self.class.to_s, id)
    end
  
end


# app/workers/solr_update.rb

class SolrUpdate
  include Sidekiq::Worker
  sidekiq_options :queue => :solr
  
  def perform(classname, id)
    classname.constantize.find(id).solr_index
  end  
end


# app/workers/solr_remove.rb

class SolrRemove
  include Sidekiq::Worker
  sidekiq_options :queue => :solr
  
  def perform(classname, id)
    Sunspot.remove_by_id(classname, id)
  end  
end