Topic: helper in a layout

Can I put a helper into a layout?  I'm trying to include a helper that generates breadcrumbs into my application layout.  The helper is in the application_helper.rb  When I try to call

<% helper :breadcrumbs %>

it generates a no method error:

undefined method `helper' for #<#<Class:0xb78ac620>:0xb78a69c8>

I really don't want to have to call that helper in all my templates and then pass and instance variable to the layout.

If art interprets our dreams, the computer executes them in the guise of programs.

-SICP (Abelson, Sussman)

Re: helper in a layout

I can call helper methods in application_helper.rb from the layout.  Must be something in your way.

Re: helper in a layout

If you have

def myHelper
  #do something
  "Some output HTML"
end

declared in application_helper.rb you will be able to call <%=myHelper%> from any of your views/templates.