Rails: load a html.haml file and render it in the view?

Question

How to load a html.haml file from a custom class, store in a var its data, then apply some instance variables and render it in the view?

Answer 1

Your description of the problem is light on details, but I think your HAML file should be a partial, and you can just use

render :partial => "<your file name>", :locals => {:foo => 'bar'}

in your view, and pass the variables you want via :locals.

There is a description of working with partials in this guide.