code snippets used in the SaasRamp screencast

gistfile1.rb

# Some handy code snippets are used in the SaasRamp screencast (http://www.vaporbase.com/postings/SaasRamp_Screencast)

# File: environment.rb
  config.gem 'activemerchant', :lib => 'active_merchant'
  config.gem 'money'
  config.gem 'state_machine'
  config.gem 'lockfile'

  config.active_record.observers = :subscription_observer

# File: environments/test.rb
  config.gem "rspec", :lib => false, :version => ">= 1.2.0"
  config.gem "rspec-rails", :lib => false, :version => ">= 1.2.0" 
  config.gem "mocha" 

# File: app/models/user.rb
  acts_as_subscriber

# File: spec/models/user_spec.rb
  require File.dirname(__FILE__) + '/../../vendor/plugins/saasramp/spec/acts_as_subscriber_spec'

  describe User do
    before :each do
      @subscriber = User.new( :username => 'username', :password => 'secret', :password_confirmation => 'secret', :email => 'a@example.com')
    end
  
    it_should_behave_like "a subscriber"
  end

# File: spec/controllers/users_controller_spec.rb
  before :each do
    Subscription.any_instance.stubs(:plan).returns(SubscriptionPlan.default_plan)
  end

# File: features/support/env.rb
  # global subscription plans fixtures
  # see http://wiki.github.com/aslakhellesoy/cucumber/fixtures
  # and http://wiki.github.com/aslakhellesoy/cucumber/hooks
  raw = File.read( RAILS_ROOT + '/db/subscription_plans.yml' )
  data = YAML.load(raw)[RAILS_ENV].symbolize_keys
  data[:plans].each {|params| SubscriptionPlan.create( params ) }
  at_exit do
    SubscriptionPlan.destroy_all
  end

  # alternative to save_and_open_page, see vaporbase...
  def show_me
    # remove: \ # ? & + = %2
    name = response.request.request_uri.gsub('&','-').gsub(/[\/\#\?&\+\=(%2)]/,'-') + 
          "-#{Time.now.to_i}-#{rand(1_000_000)}"
    File.open(RAILS_ROOT + "/public/cucumber/#{name}.html", "w"){ |f| f.puts response.body }
    system "open -a Firefox.app http://localhost:3000/cucumber/#{name}.html" 
  end

# File: features/support/paths.rb
    when /my profile/
      edit_user_path(:current)
    when /my subscription/
      subscription_path(:current)
    when /my plan/
      edit_subscription_path(:current)
    when /my credit card/
      credit_card_subscription_path(:current)

# File: app/views/users/show.html.erb, insert line:
    <%= render "sidebar" %>

# File: app/views/users/_sidebar.html.erb
    <div class="sidebar">
	<h2>Subscription</h2>
	<p>
		<strong>Plan:</strong>
		<%= @user.subscription_plan.name.titleize %>
		<span style="font-size:smaller">(<%= link_to "Change Plan", edit_subscription_path(:current) %>)</span>
	</p>
	<% unless @user.subscription.free? %>
	<p>
		<strong>Status:</strong>
		<%= @user.subscription.state.titleize %>
	</p>
	<p>
		<strong>Paid Through:</strong>
		<%= @user.subscription.next_renewal_on %>
	</p>
	<% end %>
	<p>
		<%= button_to "Account Details", subscription_path(:current), :method => :get %>
	</p>
    </div>

# File: public/stylesheets/application.css, add
    .sidebar {
	float: right;
	font-size: 12px;
	background-color: #a88;
	border: 2px solid #aaa;
	padding: 1em;
    }