question.rb

# question.rb
class Question < ActiveRecord::Base
  validates_presence_of :body, :summary, :answer
  validates_uniqueness_of :body

  cattr_reader :per_page
  @@per_page = 10

  belongs_to :category

  has_friendly_id :body, :use_slug => true

  searchable do
    text :body 
    text :summary 
    text :answer
  end
end

# environment.rb
# Specifies gem version of Rails to use when vendor/rails is not present
RAILS_GEM_VERSION = '2.3.5' unless defined? RAILS_GEM_VERSION

# Bootstrap the Rails environment, frameworks, and default configuration
require File.join(File.dirname(__FILE__), 'boot')

Rails::Initializer.run do |config|
  # Add additional load paths for your own custom dirs
  config.load_paths += %W( #{RAILS_ROOT}/app/concerns )

  config.gem 'formtastic'
  config.gem 'will_paginate'
  config.gem 'friendly_id', :version => '~> 3.0'
  config.gem 'haml'
  config.gem 'sunspot_rails', :lib => 'sunspot/rails'

  config.time_zone = 'Eastern Time (US & Canada)'
end

Dir.glob(Rails.root.join('lib', 'extensions', '**', '*.rb')).each do |file|
  require file
end

# .gems
formtastic --ignore-dependencies
will_paginate
friendly_id --version "~> 3.0" --ignore-dependencies
fastercsv
websolr-sunspot_rails