Update FillablePDF#save to use FileUtils.mv (#16)

This is instead of File.rename, which can error out with "Invalid cross-device link @ rb_file_s_rename" in e.g. Docker containers. Co-authored-by: mpd <[email protected]>
vkononov · Dec 30, 2020 · 0bd5a6e · 0bd5a6e
1 parent d30a304
commit 0bd5a6e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/fillable-pdf.rb b/lib/fillable-pdf.rb
@@ -1,5 +1,6 @@
 require_relative 'fillable-pdf/itext'
 require_relative 'field'
+require 'fileutils'
 require 'securerandom'
 
 class FillablePDF
@@ -158,7 +159,7 @@ def values
   def save(flatten: false)
     tmp_file = SecureRandom.uuid
     save_as(tmp_file, flatten: flatten)
-    File.rename tmp_file, @file_path
+    FileUtils.mv tmp_file, @file_path
   end
 
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