1 files changed, 29 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/rescuable.rb b/actionmailer/lib/action_mailer/rescuable.rb
new file mode 100644
index 0000000000..5b567eb500
--- /dev/null
+++ b/actionmailer/lib/action_mailer/rescuable.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module ActionMailer #:nodoc:
+  # Provides +rescue_from+ for mailers. Wraps mailer action processing,
+  # mail job processing, and mail delivery.
+  module Rescuable
+    extend ActiveSupport::Concern
+    include ActiveSupport::Rescuable
+
+    class_methods do
+      def handle_exception(exception) #:nodoc:
+        rescue_with_handler(exception) || raise(exception)
+      end
+    end
+
+    def handle_exceptions #:nodoc:
+      yield
+    rescue => exception
+      rescue_with_handler(exception) || raise
+    end
+
+    private
+      def process(*)
+        handle_exceptions do
+          super
+        end
+      end
+  end
+end