calling a controller method from view Ruby on rails

Question

I am very new to ruby. I have one doubt, how to call a controller method from a view.

my controller

def course_user_count
 @courses         


        

Answer 1

At the top of your controller you can mark the method that you want available to your views as a helper method:

helper_method :course_user_count

Then in your view, you can call course_user_count and store the result.

<% count = course_user_count %>