RetinaImage
Retina Image is a simple retina image tag that supports high resolution images using assets pipeline. Also, this gem does not override your original image_tag.
Usage
<%= retina_image_tag 'example.png' %>
Installation
Add this line to your application's Gemfile:
gem 'retina_image'
And then execute:
$ bundle
Or install it yourself as:
$ gem install retina_image
Contributing
Contribution directions go here.
License
The gem is available as open source under the terms of the MIT License.