Module: Seamus::ImageProcessor

Included in:
File::Image
Defined in:
lib/seamus/processor/image_processor.rb

Instance Method Summary collapse

Instance Method Details

#thumbnail ⇒ Object 



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# File 'lib/seamus/processor/image_processor.rb', line 5

def thumbnail
  tmp = Tempfile.new(::File.basename(path))
  # io = IO.new
  Devil.load_image(path) do |img|
    img.thumbnail(320)
    img.save("#{path}_#{::File.basename(path)}_thumb.jpg")
  end
  ::File.open("#{path}_#{::File.basename(path)}_thumb.jpg", "r") do |thumb|
    tmp.write thumb.read
  end
   # tmp.close
   tmp.rewind
  # io.close
  ::File.unlink("#{path}_#{::File.basename(path)}_thumb.jpg")
  # return io
  return tmp
end