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@dstarh
Created May 29, 2014 14:01
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class ApplicationController < ActionController::Base
@@page_title = nil
def self.set_title(page_title)
@@page_title = page_title
end
def page_title
ignore_for = %w{sessions devise}
if !ignore_for.include?(params[:controller]) && @@page_title.nil?
raise "set_title must be set for #{params[:controller]}##{params[:action]}"
end
@@page_title
end
helper_method :page_title
end
class ShoppingListController < ApplicationController
before_action :authenticate_user!
set_title "Shopping List"
def index
....
end
...
end
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