CarrierwaveDimensions

Stores the dimensions of an image when uploading. Individual versions can be stored with different columns in the database.

Add this line to your application's Gemfile:

gem 'carrierwave-dimensions'

And then execute:

$ bundle

Or install it yourself as:

$ gem install carrierwave-dimensions

class MyUploader < CarrierWave::Uploader::Base

  version :thumbnail do
    process resize_to_fill: [500, 500]
    process :store_dimensions
    process :store_dimensions, columns: "thumbnail"
    process :store_dimensions, {
      width_column: "thumbnail_width",
      height_column: "thumbnail_height"
    }
  end

end

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request