Sass and Compass in Ruby On Rails 3.1.1 w/ Asset Pipeline

compass.rb

# /config/initializers/compass.rb

require 'compass'

#
# Hot fix for sprite in Compass alpha
#
module Compass::SassExtensions::Functions::ImageSize

  class ImageProperties
    def initialize(file)
      file = file.to_path if file.kind_of? Sprockets::StaticAsset
      @file = file
      @file_type = File.extname(@file)[1..-1]
    end
  end

end

Gemfile

# In your Gemfile:

gem 'haml'
gem 'sass'
gem 'compass', :git => 'git://github.com/chriseppstein/compass.git', :branch => 'master' # Rails 3.1.1 compatible version is still in alpha…
gem "sass-rails", "~> 3.1.5" # Required by Rails 3.1.1

Yup, that's it! Thank you for taking the time.

No problemo!