Filter "coffeescript" is not defined.

[jesha]

Hello

I have a following problem. I'm using HAML views in my rails app and i wanted to use some coffeescript in them. I added Barista to my gemfile:

gem 'haml'
gem 'therubyracer'
gem 'barista'

and ran bundle install.
But when I try to use :coffeescriptfilter I get:

Haml::Error in carts#index

Showing /home/jesha/ror/prefab/app/views/carts/index.html.haml where line #7 raised:

Filter "coffeescript" is not defined.
Extracted source (around line #7):

4:
5: %br
6:
7: :coffeescript
8:   alert("test")
9:
10: %table

Do you know what am I doing wrong?

[mhaseebkhan]

Facing the same problem on Heroku. Any luck?