Add Railtie config option: config.paper_trail.enabled

CHANGELOG.md

@@ -19,6 +19,7 @@
 
 - [#689](https://github.com/airblade/paper_trail/pull/689) -
   Rails 5 compatibility
+- Added a rails config option: `config.paper_trail.enabled`
 
 ### Fixed
 
@@ -29,6 +30,8 @@
 - [#635](https://github.com/airblade/paper_trail/issues/635) -
   A bug where it was not possible to disable PT when using a multi-threaded
   webserver.
+- [#584](https://github.com/airblade/paper_trail/issues/584) -
+  Fixed deprecation warning for Active Record after_callback / after_commit
 
 ## 4.1.0 (2016-01-30)
 

README.md

@@ -418,6 +418,13 @@ PaperTrail.enabled = false
 
 This is commonly used to speed up tests. See [Testing](#testing) below.
 
+There is also a rails config option that does the same thing.
+
+```ruby
+# in config/environments/test.rb
+config.paper_trail.enabled = false
+```
+
 ### Per Request
 
 Add a `paper_trail_enabled_for_controller` method to your controller.

lib/paper_trail.rb

@@ -170,10 +170,6 @@ def config
   end
 end
 
-ActiveSupport.on_load(:active_record) do
-  include PaperTrail::Model
-end
-
 # Require frameworks
 require "paper_trail/frameworks/sinatra"
 if defined?(::Rails) && ActiveRecord::VERSION::STRING >= "3.2"

lib/paper_trail/frameworks/active_record.rb

@@ -2,3 +2,7 @@
 # since otherwise the model(s) will get loaded in via the `Rails::Engine`.
 require "paper_trail/frameworks/active_record/models/paper_trail/version_association"
 require "paper_trail/frameworks/active_record/models/paper_trail/version"
+
+ActiveSupport.on_load(:active_record) do
+  include PaperTrail::Model
+end

lib/paper_trail/frameworks/rails/engine.rb

@@ -2,6 +2,11 @@ module PaperTrail
   module Rails
     class Engine < ::Rails::Engine
       paths["app/models"] << "lib/paper_trail/frameworks/active_record/models"
+      config.paper_trail = ActiveSupport::OrderedOptions.new
+      initializer "paper_trail.initialisation" do |app|
+        ActiveRecord::Base.send :include, PaperTrail::Model
+        PaperTrail.enabled = app.config.paper_trail.fetch(:enabled, true)
+      end
     end
   end
 end