gistfile1.rb

# -*- encoding : utf-8 -*-
class ProductsController < InheritedResources::Base
  actions :show, :index
  before_filter LocationGonFilter, :only => [:show]

  def show
    show! { @silimiar_products = ProductDecorator.decorate(Product.similar(@product.car_and_part_name)) }
  end

  def index
    index! { redirect_to(product_path(collection.first)) if collection.count == 1 }    
  end

  private
  def collection
    params[:search] ||= {}
    params[:search][:full_search] ||= ''
    @search ||= Product.search(params[:search])
    @products ||= ProductDecorator.decorate @search.relation.default_order(seller_address).all
    @hot_products = ProductDecorator.decorate(Product.latest_products)
  end

  def resource
    @product ||= ProductDecorator.decorate(super)
  end
end