From 8548b96a97a65720552d7bef74e4404b11facedd Mon Sep 17 00:00:00 2001
From: James Meng <james.meng@shopify.com>
Date: Fri, 6 Jun 2025 12:06:35 -0700
Subject: [PATCH] Remove `body` attr_reader and initiliaze `@body` instance
 variable in `parse` method

---
 lib/liquid/tags/doc.rb              | 7 +++----
 test/unit/tags/doc_tag_unit_test.rb | 6 +++---
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/liquid/tags/doc.rb b/lib/liquid/tags/doc.rb
index 4c650b8c..b61d7e95 100644
--- a/lib/liquid/tags/doc.rb
+++ b/lib/liquid/tags/doc.rb
@@ -30,15 +30,14 @@ module Liquid
   class Doc < Block
     NO_UNEXPECTED_ARGS = /\A\s*\z/
 
-    attr_reader :body
-
     def initialize(tag_name, markup, parse_context)
       super
-      @body = +""
       ensure_valid_markup(tag_name, markup, parse_context)
     end
 
     def parse(tokens)
+      @body = +""
+
       while (token = tokens.shift)
         tag_name = token =~ BlockBody::FullTokenPossiblyInvalid && Regexp.last_match(2)
 
@@ -64,7 +63,7 @@ module Liquid
     end
 
     def nodelist
-      []
+      [@body]
     end
 
     private
diff --git a/test/unit/tags/doc_tag_unit_test.rb b/test/unit/tags/doc_tag_unit_test.rb
index cf17b1d0..7c6ef6f3 100644
--- a/test/unit/tags/doc_tag_unit_test.rb
+++ b/test/unit/tags/doc_tag_unit_test.rb
@@ -32,7 +32,7 @@ class DocTagUnitTest < Minitest::Test
       end
       .visit
 
-    assert_equal(doc_content, doc_tag.body)
+    assert_equal(doc_content, doc_tag.nodelist.first.to_s)
   end
 
   def test_doc_tag_does_not_support_extra_arguments
@@ -132,7 +132,7 @@ class DocTagUnitTest < Minitest::Test
   end
 
   def test_doc_tag_captures_token_before_enddoc
-      template_source = "{% doc %}{{ incomplete{% enddoc %}"
+    template_source = "{% doc %}{{ incomplete{% enddoc %}"
 
     doc_tag = nil
     ParseTreeVisitor
@@ -142,7 +142,7 @@ class DocTagUnitTest < Minitest::Test
       end
       .visit
 
-    assert_equal("{{ incomplete", doc_tag.body)
+    assert_equal("{{ incomplete", doc_tag.nodelist.first.to_s)
   end
 
   def test_doc_tag_preserves_error_line_numbers