From 7b33fa5ea7d7f070e2484768acd4a227cadf2c06 Mon Sep 17 00:00:00 2001
From: donfraggle <53894881+donfraggle@users.noreply.github.com>
Date: Thu, 8 Aug 2019 10:04:57 +0200
Subject: [PATCH] Update pdfocr.rb

The function "in?" isn't not available for String. Changed to array.include.
---
 pdfocr.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdfocr.rb b/pdfocr.rb
index 29e6c42..732024c 100755
--- a/pdfocr.rb
+++ b/pdfocr.rb
@@ -54,7 +54,7 @@ def writef(filename, text)
 
 def rmdir(dirname)
   Dir.foreach(dirname) do |filename|
-    next if filename.in?(['.', '..'])
+    next if ['.', '..'].include?(filename)
 
     filename = File.expand_path("#{dirname}/#{filename}")
     if File.directory?(filename)