Move Rollbar::ActiveJob out of the plugin

lib/rollbar/plugins/active_job.rb

@@ -1,45 +1,45 @@
-Rollbar.plugins.define('active_job') do
-  dependency { !configuration.disable_monkey_patch }
-  dependency { !configuration.disable_action_mailer_monkey_patch }
+module Rollbar
+  # Report any uncaught errors in a job to Rollbar and reraise
+  module ActiveJob
+    def self.included(base)
+      base.send :rescue_from, Exception do |exception|
+        job_data = {
+          :job => self.class.name,
+          :use_exception_level_filters => true
+        }
 
-  execute do
-    module Rollbar
-      # Report any uncaught errors in a job to Rollbar and reraise
-      module ActiveJob
-        def self.included(base)
-          base.send :rescue_from, Exception do |exception|
-            job_data = {
-              :job => self.class.name,
-              :use_exception_level_filters => true
-            }
+        # When included in ActionMailer, the handler is called twice.
+        # This detects the execution that has the expected state.
+        if defined?(ActionMailer::Base) && self.class.ancestors.include?(ActionMailer::Base)
+          job_data[:action] = action_name
+          job_data[:params] = @params
 
-            # When included in ActionMailer, the handler is called twice.
-            # This detects the execution that has the expected state.
-            if defined?(ActionMailer::Base) && self.class.ancestors.include?(ActionMailer::Base)
-              job_data[:action] = action_name
-              job_data[:params] = @params
+          Rollbar.error(exception, job_data)
 
-              Rollbar.error(exception, job_data)
-
-            # This detects other supported integrations.
-            elsif defined?(arguments)
-              job_data[:arguments] = \
-                if self.class.respond_to?(:log_arguments?) && !self.class.log_arguments?
-                  arguments.map(&Rollbar::Scrubbers.method(:scrub_value))
-                else
-                  arguments
-                end
-              job_data[:job_id] = job_id if defined?(job_id)
-
-              Rollbar.error(exception, job_data)
+        # This detects other supported integrations.
+        elsif defined?(arguments)
+          job_data[:arguments] = \
+            if self.class.respond_to?(:log_arguments?) && !self.class.log_arguments?
+              arguments.map(&Rollbar::Scrubbers.method(:scrub_value))
+            else
+              arguments
             end
+          job_data[:job_id] = job_id if defined?(job_id)
 
-            raise exception
-          end
+          Rollbar.error(exception, job_data)
         end
+
+        raise exception
       end
     end
+  end
+end
 
+Rollbar.plugins.define('active_job') do
+  dependency { !configuration.disable_monkey_patch }
+  dependency { !configuration.disable_action_mailer_monkey_patch }
+
+  execute do
     if defined?(ActiveSupport) && ActiveSupport.respond_to?(:on_load)
       ActiveSupport.on_load(:action_mailer) do
         if defined?(ActionMailer::MailDeliveryJob) # Rails >= 6.0