adding guard and spec_helper

.rspec

@@ -0,0 +1 @@
+--colour

Guardfile

@@ -0,0 +1,47 @@
+guard 'rails' do
+  watch('Gemfile.lock')
+  watch(%r{^(config|lib)/.*})
+end
+
+guard 'livereload' do
+  watch(%r{app/views/.+\.(erb|haml|slim)})
+  watch(%r{app/helpers/.+\.rb})
+  watch(%r{public/.+\.(css|js|html)})
+  watch(%r{config/locales/.+\.yml})
+  # Rails Assets Pipeline
+  watch(%r{(app|vendor)/assets/\w+/(.+\.(css|js|html)).*})  { |m| "/assets/#{m[2]}" }
+end
+
+guard 'spork', :cucumber_env => { 'RAILS_ENV' => 'test' }, :rspec_env => { 'RAILS_ENV' => 'test' }, :wait => 45 do
+  watch('config/application.rb')
+  watch('config/environment.rb')
+  watch(%r{^config/environments/.+\.rb$})
+  watch(%r{^config/initializers/.+\.rb$})
+  watch('Gemfile')
+  watch('Gemfile.lock')
+  watch('spec/spec_helper.rb') { :rspec }
+  watch('test/test_helper.rb') { :test_unit }
+  watch(%r{features/support/}) { :cucumber }
+end
+
+guard 'rspec', :version => 2, :cli => "--color --drb --tag ~no_drb --fail-fast -f #{ENV['RSPEC_FORMAT'] || 'progress'}",
+ :bundler => false, :all_after_pass => false, :all_on_start => false do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{app/(.*)\.rb})                            { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{app/(.*\.haml)})                          { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch('spec/spec_helper.rb')  { "spec" }
+  watch('spec/factories.rb')                         { "spec/models" }
+end
+
+guard 'pow' do
+  watch('.powrc')
+  watch('.powenv')
+  watch('.rvmrc')
+  watch('Gemfile')
+  watch('Gemfile.lock')
+  watch('config/application.rb')
+  watch('config/environment.rb')
+  watch(%r{^config/environments/.*\.rb$})
+  watch(%r{^config/initializers/.*\.rb$})
+end

config/application.rb

@@ -16,7 +16,9 @@ class Application < Rails::Application
     # -- all .rb files in that directory are automatically loaded.
 
     # Custom directories with classes and modules you want to be autoloadable.
-    # config.autoload_paths += %W(#{config.root}/extras)
+    config.autoload_paths += %W(#{config.root}/lib)
+    config.autoload_paths += Dir["#{config.root}/lib/**/"]
+
 
     # Only load the plugins named here, in the order given (default is alphabetical).
     # :all can be used as a placeholder for all plugins not explicitly named.
@@ -48,7 +50,7 @@ class Application < Rails::Application
     # This will create an empty whitelist of attributes available for mass-assignment for all models
     # in your app. As such, your models will need to explicitly whitelist or blacklist accessible
     # parameters by using an attr_accessible or attr_protected declaration.
-    # config.active_record.whitelist_attributes = true
+    config.active_record.whitelist_attributes = true
 
     # Enable the asset pipeline
     config.assets.enabled = true

spec/spec_helper.rb

@@ -0,0 +1,55 @@
+require 'rubygems'
+require 'spork'
+
+Spork.prefork do
+
+  # This file is copied to spec/ when you run 'rails generate rspec:install'
+  ENV["RAILS_ENV"] ||= 'test'
+
+  if Spork.using_spork?
+    require "rails/application"
+    Spork.trap_method(Rails::Application::RoutesReloader, :reload!)
+  end
+
+  require File.expand_path("../../config/environment", __FILE__)
+
+  require 'rspec/rails'
+  require 'rspec/autorun'
+
+  # Requires supporting ruby files with custom matchers and macros, etc,
+  # in spec/support/ and its subdirectories.
+  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
+
+  RSpec.configure do |config|
+
+    # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
+    # If you're not using ActiveRecord, or you'd prefer not to run each of your
+    # examples within a transaction, remove the following line or assign false
+    # instead of true.
+    config.use_transactional_fixtures = true
+
+    # If you're not using ActiveRecord, or you'd prefer not to run each of your
+    # examples within a transaction, remove the following line or assign false
+    # instead of true.
+    config.fixture_path = "#{::Rails.root}/spec/fixtures"
+
+    # If true, the base class of anonymous controllers will be inferred
+    # automatically. This will be the default behavior in future versions of
+    # rspec-rails.
+    config.infer_base_class_for_anonymous_controllers = false
+  end
+end
+
+Spork.each_run do
+  Rails.logger.level = 4
+
+  # http://blog.plataformatec.com.br/2011/12/three-tips-to-improve-the-performance-of-your-test-suite/
+  class ActiveRecord::Base
+    mattr_accessor :shared_connection
+    @@shared_connection = nil
+
+    def self.connection
+      @@shared_connection || retrieve_connection
+    end
+  end
+ end