diff --git a/config/application.rb b/config/application.rb
deleted file mode 100644
index dfc0c4b..0000000
--- a/config/application.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-require File.expand_path('../boot', __FILE__)
-
-require "action_controller/railtie"
-require "action_mailer/railtie"
-require "active_resource/railtie"
-
-Bundler.require(:default, Rails.env) if defined?(Bundler)
-
-module Analytical
-  class Application < Rails::Application
-
-    # Configure the default encoding used in templates for Ruby 1.9.
-    config.encoding = "utf-8"
-
-  end
-end
diff --git a/config/boot.rb b/config/boot.rb
deleted file mode 100644
index ab6cb37..0000000
--- a/config/boot.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'rubygems'
-
-# Set up gems listed in the Gemfile.
-gemfile = File.expand_path('../../Gemfile', __FILE__)
-begin
-  ENV['BUNDLE_GEMFILE'] = gemfile
-  require 'bundler'
-  Bundler.setup
-rescue Bundler::GemNotFound => e
-  STDERR.puts e.message
-  STDERR.puts "Try running `bundle install`."
-  exit!
-end if File.exist?(gemfile)
diff --git a/config/environment.rb b/config/environment.rb
deleted file mode 100644
index 79da5fa..0000000
--- a/config/environment.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Load the rails application
-require File.expand_path('../application', __FILE__)
-
-Analytical::Application.configure do
-end
-
-# Initialize the rails application
-Analytical::Application.initialize!
diff --git a/config/environments/development.rb b/config/environments/development.rb
deleted file mode 100644
index 81d532e..0000000
--- a/config/environments/development.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-Analytical::Application.configure do
-  # Settings specified here will take precedence over those in config/application.rb
-
-  # In the development environment your application's code is reloaded on
-  # every request.  This slows down response time but is perfect for development
-  # since you don't have to restart the webserver when you make code changes.
-  config.cache_classes = false
-
-  # Log error messages when you accidentally call methods on nil.
-  config.whiny_nils = true
-
-  # Show full error reports and disable caching
-  config.consider_all_requests_local       = true
-  config.action_view.debug_rjs             = true
-  config.action_controller.perform_caching = false
-
-  # Don't care if the mailer can't send
-  config.action_mailer.raise_delivery_errors = false
-
-  # Print deprecation notices to the Rails logger
-  config.active_support.deprecation = :log
-
-  # Only use best-standards-support built into browsers
-  config.action_dispatch.best_standards_support = :builtin
-end
-
diff --git a/config/environments/production.rb b/config/environments/production.rb
deleted file mode 100644
index db394d6..0000000
--- a/config/environments/production.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-Analytical::Application.configure do
-  # Settings specified here will take precedence over those in config/application.rb
-
-  # The production environment is meant for finished, "live" apps.
-  # Code is not reloaded between requests
-  config.cache_classes = true
-
-  # Full error reports are disabled and caching is turned on
-  config.consider_all_requests_local       = false
-  config.action_controller.perform_caching = true
-
-  # Specifies the header that your server uses for sending files
-  config.action_dispatch.x_sendfile_header = "X-Sendfile"
-
-  # For nginx:
-  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect'
-
-  # If you have no front-end server that supports something like X-Sendfile,
-  # just comment this out and Rails will serve the files
-
-  # See everything in the log (default is :info)
-  # config.log_level = :debug
-
-  # Use a different logger for distributed setups
-  # config.logger = SyslogLogger.new
-
-  # Enable serving of images, stylesheets, and javascripts from an asset server
-  # config.action_controller.asset_host = "http://assets.example.com"
-
-  # Disable delivery errors, bad email addresses will be ignored
-  # config.action_mailer.raise_delivery_errors = false
-
-  # fallback to localhost if we can't find Heroku's ENV["URL"]
-  config.action_mailer.default_url_options = { host: ENV["URL"] || "localhost:3000" }
-
-  # Enable threaded mode
-  # config.threadsafe!
-
-  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
-  # the I18n.default_locale when a translation can not be found)
-  config.i18n.fallbacks = true
-
-  # Send deprecation notices to registered listeners
-  config.active_support.deprecation = :notify
-end
diff --git a/config/environments/test.rb b/config/environments/test.rb
deleted file mode 100644
index 48ca4fd..0000000
--- a/config/environments/test.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-Analytical::Application.configure do
-  # Settings specified here will take precedence over those in config/application.rb
-
-  # The test environment is used exclusively to run your application's
-  # test suite.  You never need to work with it otherwise.  Remember that
-  # your test database is "scratch space" for the test suite and is wiped
-  # and recreated between test runs.  Don't rely on the data there!
-  config.cache_classes = true
-
-  # Log error messages when you accidentally call methods on nil.
-  config.whiny_nils = true
-
-  # Show full error reports and disable caching
-  config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
-
-  # Raise exceptions instead of rendering exception templates
-  config.action_dispatch.show_exceptions = false
-
-  # Disable request forgery protection in test environment
-  config.action_controller.allow_forgery_protection    = false
-
-  # Tell Action Mailer not to deliver emails to the real world.
-  # The :test delivery method accumulates sent emails in the
-  # ActionMailer::Base.deliveries array.
-  config.action_mailer.delivery_method = :test
-
-  config.action_mailer.default_url_options = { host: ENV["URL"] || "localhost:3000" }
-
-  # Use SQL instead of Active Record's schema dumper when creating the test database.
-  # This is necessary if your schema can't be completely dumped by the schema dumper,
-  # like if you have constraints or database-specific column types
-  # config.active_record.schema_format = :sql
-
-  # Print deprecation notices to the stderr
-  config.active_support.deprecation = :stderr
-
-end
diff --git a/config/routes.rb b/config/routes.rb
deleted file mode 100644
index 9e3ce27..0000000
--- a/config/routes.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-Analytical::Application.routes.draw do
-
-end
diff --git a/lib/analytical.rb b/lib/analytical.rb
index 0e5afb9..bc0f4a1 100644
--- a/lib/analytical.rb
+++ b/lib/analytical.rb
@@ -1,3 +1,4 @@
+require File.dirname(__FILE__)+'/analytical/rails/engine'
 require File.dirname(__FILE__)+'/analytical/modules/base'
 Dir.glob(File.dirname(__FILE__)+'/analytical/**/*.rb').each do |f|
   require f
diff --git a/lib/analytical/rails/engine.rb b/lib/analytical/rails/engine.rb
new file mode 100644
index 0000000..3fd8df4
--- /dev/null
+++ b/lib/analytical/rails/engine.rb
@@ -0,0 +1,9 @@
+if defined?(::Rails::Engine)
+  module Analytical
+    module Rails
+      class Engine < ::Rails::Engine
+        # auto wire
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/rails/init.rb b/rails/init.rb
new file mode 100644
index 0000000..c2695e1
--- /dev/null
+++ b/rails/init.rb
@@ -0,0 +1 @@
+require 'analytical'
diff --git a/config/analytical.yml b/spec/config/analytical.yml
similarity index 100%
rename from config/analytical.yml
rename to spec/config/analytical.yml
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index e7f4c61..f3885d5 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -2,14 +2,24 @@
 
 ENV["RAILS_ENV"] ||= 'test'
 
-require "rails/application"
-require File.expand_path("../../config/environment", __FILE__)
+#require "rails/application"
+#require File.expand_path("../../config/environment", __FILE__)
 
+require 'active_support'
+require 'active_support/core_ext'
+require 'active_support/json'
+require 'action_view'
+require 'active_model'
+require 'action_controller'
+require 'rails'
 require 'rspec/rails'
 
 RSpec.configure do |config|
   config.mock_with :rspec
   config.expect_with :rspec
+  config.before do
+    Rails.stub(:root).and_return(Pathname.new(__FILE__).dirname)
+  end
 end
 
 require 'analytical'