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  1. class ApplicationController < ActionController::Base 
  2.   before_filter :set_product
  3.  
  4.   private
  5.  
  6.   def set_product
  7.     @product ||= Product.new(params[:product])
  8.   end
  9. end
  10.  
  11. class ProductController < ApplicationController
  12.   def new
  13.   end
  14.  
  15.   def create
  16.     if  @product.category == "wheels"
  17.       redirect_to(new_services_path) 
  18.     else
  19.       redirect_to(home_path) 
  20.     end
  21.   end
  22. end
Runtime error #stdin #stdout #stderr 0.06s 9656KB
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prog.rb:1:in `<main>': uninitialized constant ActionController (NameError)
https://ideone.com/GXHLp6
language:
Ruby (ruby 2.5.5)
created:
8 years ago
visibility:
public

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