From e0f28e084011b1471de67676c180ba2071757a31 Mon Sep 17 00:00:00 2001
From: Marc-Andre Lafortune <github@marc-andre.ca>
Date: Sun, 26 Jul 2020 16:57:00 -0400
Subject: [PATCH] Deprecate comment_lines?

---
 lib/rubocop/cop/util.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/rubocop/cop/util.rb b/lib/rubocop/cop/util.rb
index 6b1b6ffb9bc..d6f1cc62ea4 100644
--- a/lib/rubocop/cop/util.rb
+++ b/lib/rubocop/cop/util.rb
@@ -14,10 +14,12 @@ module Util
 
       module_function
 
+      # This is a bad API
       def comment_line?(line_source)
         /^\s*#/.match?(line_source)
       end
 
+      # @deprecated Use `ProcessedSource#line_with_comment?`, `contains_comment` or similar
       def comment_lines?(node)
         processed_source[line_range(node)].any? { |line| comment_line?(line) }
       end