Page for reviews

_review_form.html.erb

<%= form_for @review do |f| %>
  <div class="field">
    <%= f.label :review_text, "Review:" %><br />
    <%= f.text_area :review_text %>
   ...rest of code ignore...

review.rb

class Review < ActiveRecord::Base
  belongs_to :food
end

reviews_controller.rb

class ReviewsController < ApplicationController
  def index
    food_item = Food.find(params[:company_id])
    @reviews = food_item.reviews
    @review = Food.new
  end
  
  def create
    food_item = Food.find(params[:food_id])
    @review = food_item.reviews.build(params[:review])
    if @review.save
      flash[:success] = "Review created!"
      redirect_to food_path(food_item)
    else
      render root_path
    end
  end
end