From 4ae201db85a6463a91beae08b0f6c68be30ea7e2 Mon Sep 17 00:00:00 2001
From: Sean Collins <sean@cllns.com>
Date: Fri, 21 Jan 2022 07:49:53 -0400
Subject: [PATCH] Refactor to remove reference to newline

---
 lib/dry/files.rb | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/lib/dry/files.rb b/lib/dry/files.rb
index fe7ae65..ce9901b 100644
--- a/lib/dry/files.rb
+++ b/lib/dry/files.rb
@@ -737,11 +737,6 @@ def remove_block(path, target)
 
     private
 
-    # @since 0.1.0
-    # @api private
-    NEW_LINE = $/ # rubocop:disable Style/SpecialGlobalVars
-    private_constant :NEW_LINE
-
     # @since 0.1.0
     # @api private
     CONTENT_OFFSET = 1
@@ -825,13 +820,14 @@ def _inject_line_after(path, target, contents, finder)
     # @api private
     def _offset_block_lines(contents, offset)
       contents.map do |line|
-        if line.match?(NEW_LINE)
-          line = line.split(NEW_LINE)
-          _offset_block_lines(line, offset)
+        case line.lines
+        in [line]
+          offset + line
         else
-          offset + line + NEW_LINE
+          lines = line.lines(chomp: true)
+          _offset_block_lines(lines, offset)
         end
-      end.join
+      end
     end
 
     # @since 0.1.0