From 2143122a303e610cdce79d370a7bf4bbb7f20daf Mon Sep 17 00:00:00 2001
From: Matt-Yorkley <9029026+Matt-Yorkley@users.noreply.github.com>
Date: Thu, 18 Jun 2020 12:28:04 +0200
Subject: [PATCH] Add helper method for correctly generating with fingerprints
 in Serializers

---
 app/helpers/serializer_helper.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/helpers/serializer_helper.rb b/app/helpers/serializer_helper.rb
index f30d998f73..091c93d145 100644
--- a/app/helpers/serializer_helper.rb
+++ b/app/helpers/serializer_helper.rb
@@ -13,4 +13,11 @@ module SerializerHelper
 
     (serializer_attributes & model_attributes).map { |attr| "#{model.table_name}.#{attr}" }
   end
+
+  # Since Rails 4 has adjusted the way assets paths are handled, we have to access certain
+  # asset-based helpers like this, when outside of a view or controller context.
+  # See: https://stackoverflow.com/a/16609815
+  def image_path(path)
+    ActionController::Base.helpers.image_path(path)
+  end
 end