Mark Hoad mhoad

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Ubuntu 18.04 installed from my template.

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Robust Rails Apps

Philippe Creux - @pcreux

#vanruby - March 29th, 2017

In this article, I'll walk through a basic Rails (3.2.x) setup for creating a nested resource for two models. Nested resources work well when you want to build out URL structure between two related models, and still maintain a RESTful convention. This code assumes you are running RVM to manage Ruby/Gem versions, and Git for version control.

Creating a new Rails project

$ mkdir family # create rvm gemset 
$ echo "rvm use --create ruby-1.9.2@family" > family/.rvmrc 
$ cd family # install rails 
$ gem install rails # create new rails project 
$ rails new . # version control

	<!-- Cart Page -->
	<!-- To be added before the closing body tag -->
	<script type="text/javascript">
	var google_tag_params = {
	ecomm_prodid: [{% for item in cart.items %}'{{item.product.id}}',{% endfor %}],
	ecomm_pagetype: 'cart',
	ecomm_totalvalue: [{% for item in cart.items %}'{{item.line_price \| money_without_currency }}',{% endfor %}],
	};
	</script>
	<script type="text/javascript">

	require 'rails_helper'

	RSpec.describe TodosController, :type => :controller do

	describe "GET #index" do
	#describe "POST #create" do
	#describe "GET #show" do
	#describe "PATCH #update" do (or PUT #update)
	#describe "DELETE #destroy" do
	#describe "GET #new" do

	# This is a skeleton for testing models including examples of validations, callbacks,
	# scopes, instance & class methods, associations, and more.
	# Pick and choose what you want, as all models don't NEED to be tested at this depth.
	#
	# I'm always eager to hear new tips & suggestions as I'm still new to testing,
	# so if you have any, please share!
	#
	# This skeleton also assumes you're using the following gems:
	#
	# rspec-rails: https://github.com/rspec/rspec-rails

	1033edge.com
	11mail.com
	123.com
	123box.net
	123india.com
	123mail.cl
	123qwe.co.uk
	126.com
	150ml.com
	15meg4free.com

	#Model

	@user.should have(1).error_on(:username) # Checks whether there is an error in username
	@user.errors[:username].should include("can't be blank") # check for the error message

	#Rendering
	response.should render_template(:index)

	#Redirecting
	response.should redirect_to(movies_path)