I\'ve tried everything. Every combination of the helpers raw, html_safe to_json including some attempts with ::JSON.encode
raw
html_safe
to_json
::JSON.encode
Did you try escape_javascript?
escape_javascript
Here is an example from the *.haml file, which I just added to test my answer.
:javascript var foo=$.parseJSON("#{j @albums.to_json}")
Where j is an short alias for escape_javascript.
j