sass-rails helpers “image-url”, “asset-url” are not working in rails 3.2.1

Question

I am on 3.2.1, with sass-rails-3.2.4 and sass-3.1.15...

The documentation for the asset pipeline says:

asset-url(\"rails.png\", image) becomes url(/a         


        

Answer 1

If you have updated your app to Rails 3.1 in the past, make sure you changed your application.rb file from

# If you have a Gemfile, require the gems listed there, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(:default, Rails.env) if defined?(Bundler)

to

if defined?(Bundler)
  # If you precompile assets before deploying to production, use this line
  Bundler.require *Rails.groups(:assets => %w(development test))
  # If you want your assets lazily compiled in production, use this line
  # Bundler.require(:default, :assets, Rails.env)
end

See this railscast on upgrading to Rails 3.1 and adding the asset pipeline.

Update: Rails 4 goes back to the old way of doing it. Thanks Aaron Gray!

# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(:default, Rails.env)