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How to Ruby Debug with Pow

Below are steps I followed to get ruby debugger ruby-debug running with Pow. Based on info from this thread basecamp/pow#43 and this blog post http://flochip.com/2011/04/13/running-pow-with-rdebug/

1) Update your Gemfile

Assuming you're writing your app in Ruby 1.9 and using Bundler, just add the dependency to your development gems:

Using rails_admin without devise

Having a buckload of code to authorize users on your application is something you may like or not. Speaking for myself I hate it. But I still love rails_admin, here's how you install it without devise. Thanks to phoet for providing the hints in the gist I have forked from.

Add RailsAdmin to your Gemfile

do NOT add devise

gem "rails_admin", :git => "git://github.com/sferik/rails_admin.git"

	# Then in your features you'll only need to call the `login_as` or `logout`
	# methods. More info here: http://wiki.github.com/hassox/warden/testing

	feature "Home page" do

	background do
	@user = User.create(...) # Or use fixtures, factories or whatever, even a
	# stub user
	login_as @user
	visit home_page

	if __FILE__ == $0
	puts "Run with: watchr #{__FILE__}. \n\nRequired gems: watchr rev"
	exit 1
	end

	# --------------------------------------------------
	# Convenience Methods
	# --------------------------------------------------
	def run(cmd)
	puts(cmd)

	if __FILE__ == $0
	puts "Run with: watchr #{__FILE__}. \n\nRequired gems: watchr rev"
	exit 1
	end

	# --------------------------------------------------
	# Convenience Methods
	# --------------------------------------------------
	def run(cmd)
	puts(cmd)

	# env.rb
	Capybara.register_driver :selenium do \|app\|
	Capybara::Selenium::Driver.new(app, :browser => :chrome)
	end

	Download chromedriver from http://code.google.com/p/selenium/downloads/list

	mv chromedriver to /usr/local/bin so it's in your path.

	# put this in spec_helper.rb

	module Kernel
	private

	def xdescribe(*args, &blk)
	describe *args do
	pending "xxxxxxxxx"
	end
	end

	#!/bin/bash -e
	#
	# Since unicorn creates a new pid on restart/reload, it needs a little extra love to
	# manage with runit. Instead of managing unicorn directly, we simply trap signal calls
	# to the service and redirect them to unicorn directly.
	#
	# To make this work properly with RVM, you should create a wrapper for the app's gemset unicorn.
	#

	function is_unicorn_alive {

	# include at least one source and the rails gem
	source :gemcutter
	gem 'rails', '~> 2.3.5', :require => nil

	group :development do
	# bundler requires these gems in development
	gem 'rails-footnotes'
	end

	group :test do