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carriewaveでExifの回転情報をいい感じにする

Rails
carriewave

Posted at 2013-10-11

class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick
  process :fix_rotate

  def fix_rotate
    manipulate! do |img|
      img.auto_orient
      yield(img) if block_given?
      img
    end
  end
end

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