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- #---
- # Excerpted from "Agile Web Development with Rails",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- #---
- # Excerpted from "Agile Web Development with Rails, 4rd Ed.",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- class ProductsController < ApplicationController
- def new
- @product = Product.new
- @details = Detail.new
- end
-
- def create
- @product = Product.new(params[:product])
- @details = Detail.new(params[:details])
- Product.transaction do
- @product.save!
- @details.product = @product
- @details.save!
- redirect_to :action => :show, :id => @product
- end
- rescue ActiveRecord::RecordInvalid => e
- @details.valid? # force checking of errors even if products failed
- render :action => :new
- end
-
- def show
- @product = Product.find(params[:id])
- end
- end
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