Ben Barber benbarber

You have your Rails Apps with specific Gemsets in RVM.

The following commands creates a wrapped unicorn_rails bin. Be sure to replace the variables and that you have unicorn in your bundle.

rvmsudo rvm wrapper [RUBY VERSION]@[GEMSET] [GEMSET] unicorn_rails

Now you have a /usr/local/rvm/bin/[GEMSET]_unicorn_rails I will refer to [GEMSET]_unicorn_rails as [WRAPPED_NAME]

Authentication from Scratch with Rails 3.2.5

Rails 3.1 gives us a really easy way to authenticate users in our app: http_basic_authenticate_with. Using it, all we need to do is create a model for the user (certainly, User model :P) with an attribute called password_digest and some views feature for login and register users. After all, let's relax and let Rails do the hard work.

What we'll need

Gemfile

gem 'bcrypt-ruby', '~> 3.0.0'

Model

First at all, an User model which we can generate by following: rails g model user email:string password_digest:string and then add the following methodo call to generated class: has_secure_password

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Find the SD card device

In this case, the SD card is /dev/disk4. DO NOT get this wrong or you may destroy all the data on the wrong disk/card/drive.

diskutil list

/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *160.0 GB   disk0

1: EFI 209.7 MB disk0s1

Ubuntu 12.04, Ruby, Rails, Nginx, Unicorn and git-deploy

In the seemlingly endless search for the actual correct and easy way to deploy a Rails app, we have tried several ways. We tried out using Apache2 and running a cluster of Thin servers. With the built in threading of Puma we decided to use it with Nginx.

Server Setup

Create new server
Login to new server
- ssh root@IPaddress (you can also use the domain name if you have the DNS setup already)
- accept the RSA key

	#!/usr/bin/env sh

	brew update
	brew install rbenv
	brew install ruby-build
	brew install openssl
	CONFIGURE_OPTS=--with-openssl-dir=`brew --prefix openssl` rbenv install 2.0.0-preview1

	var app = angular.module('plunker', []);

	app.controller('MainCtrl', function($scope, $timeout) {
	$scope.save = function(){
	$scope.loading = true;
	$timeout(function(){
	$scope.loading = false;

	}, 3000);
	};

	<?php

	// app/commands/DeployCommand.php

	use Illuminate\Console\Command;
	use Symfony\Component\Console\Input\InputOption;
	use Symfony\Component\Console\Input\InputArgument;

	class DeployCommand extends Command
	{

	// api/controllers/AuthController.js

	var passport = require('passport');

	var AuthController = {

	login: function (req,res)
	{
	res.view();
	},

	group :production do
	gem "unicorn"
	end