lib/compass-rails/patches/3_1.rb
require 'compass-rails/patches/compass' require 'compass-rails/patches/static_compiler' Compass::Core::SassExtensions::Functions::Urls::GeneratedImageUrl.module_eval do def generated_image_url(path, cache_buster = Sass::Script::Bool.new(false)) asset_url(path, Sass::Script::String.new('image')) end end