From c70c54b4b36333b70777fe113b69414507a6de9a Mon Sep 17 00:00:00 2001
From: Phil Schalm <phil.schalm@jane.app>
Date: Tue, 6 Feb 2024 01:18:03 -0800
Subject: [PATCH] Update code to handle currently-broken test

---
 lib/erb/formatter.rb | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/erb/formatter.rb b/lib/erb/formatter.rb
index fff8be1..ebc899a 100644
--- a/lib/erb/formatter.rb
+++ b/lib/erb/formatter.rb
@@ -136,16 +136,17 @@ def format_attributes(tag_name, attrs, tag_closing)
     attrs.scan(ATTR).flatten.each do |attr|
       attr.strip!
       name, value = attr.split('=', 2)
-      if UNQUOTED_ATTR =~ attr
-        attr_html << indented("#{name}=\"#{value}\"")
-        next
-      end
 
       if value.nil?
         attr_html << indented("#{name}")
         next
       end
 
+      if value[0] != '"' && value[0] != "'"
+        attr_html << indented("#{name}=\"#{value}\"")
+        next
+      end
+
       value_parts = value[1...-1].strip.split(/\s+/)
       value_parts.sort_by!(&@css_class_sorter) if name == 'class' && @css_class_sorter