Rails 3.1 page titles

gistfile1.rb

app/views/energy/index.html.haml:

-page_title = "Test title"
%h1 energy page

app/views/layouts/application.html.haml:
%title= page_title

app/helpers/application_helper.rb:

def page_title=(value)
  content_for(:page_title) { value }
end
  
def page_title
  content_for(:page_title)
end