From edcd78c4591705451ec89bf4862f1265d3274918 Mon Sep 17 00:00:00 2001
From: Peter Yates <peter.yates@graphia.co.uk>
Date: Mon, 18 Oct 2021 17:05:17 +0100
Subject: [PATCH] Disable BetterHtml on Rails error pages

It prevents the web console from being rendered and just shows the
default uninformative error screen.

More info here: https://github.com/Shopify/better-html/issues/50
---
 config/initializers/better_html.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/initializers/better_html.rb b/config/initializers/better_html.rb
index a5c78c62e10..3c05a67a398 100644
--- a/config/initializers/better_html.rb
+++ b/config/initializers/better_html.rb
@@ -1 +1,5 @@
 BetterHtml.config = BetterHtml::Config.new(YAML.safe_load(File.read(Rails.root.join(".better-html.yml"))))
+
+BetterHtml.configure do |config|
+  config.template_exclusion_filter = Proc.new { |filename| !filename.start_with?(Rails.root.to_s) }
+end