Railscasts Episode #120: Thinking Sphinx

http://railscasts.com/episodes/120

Commands    

  script/plugin install git://github.com/freelancing-god/thinking-sphinx.git
  rake thinking_sphinx:index
  rake thinking_sphinx:start

Search Options
  
  :include => :author 
  :conditions => { :created_at => 1.week.ago.to_i..Time.now.to_i }
  :order => :name
  :field_weights => { :name => 20, :content => 10, :author_name => 5 }
  :match_mode => :boolean
  :page => 1, :per_page => 20