Tempfile never deleted

[kaluznyo]

I use Minimagick and my folder /tmp don't stop growing with file like mini_magick20180220-95997-y59ae0.jpg.

I use minimagick like this :

begin
  image = MiniMagick::Image.open("#{absolute_path}/#{file}")
  image.thumbnail(THUMBNAILS_DIMENSION)
  image.write "#{thumbnails_absolute_path}/#{file}"
rescue StandardError

end

I miss something ?

[janko]

MiniMagick currently doesn't delete the tempfile after Image#write, though it probably should. For now you can call image.destroy! after writing:

begin
  image = MiniMagick::Image.open("#{absolute_path}/#{file}")
  image.thumbnail(THUMBNAILS_DIMENSION)
  image.write "#{thumbnails_absolute_path}/#{file}"
rescue StandardError
  # ...
ensure 
  image.destroy!
end

[ThomasSevestre]

You could add a block notation that destroy the tempfile :

MiniMagick::Image.open("#{absolute_path}/#{file}") do |image|
  image.thumbnail(THUMBNAILS_DIMENSION)
  image.write "#{thumbnails_absolute_path}/#{file}"
end

[agusbrand]

@ThomasSevestre MiniMagick::Image.open does not accept a block notation 🤔

https://www.rubydoc.info/gems/mini_magick/MiniMagick%2FImage.open