Jimgur is a gem which support uploading images to Imgur

Jimgur.upload your-http-upload-image

Add this line to your application's Gemfile:

gem "jimgur", :git => "git://github.com/thai2811/jimgur.git"

And then execute:

$ bundle

Or install it yourself as:

#$ gem install jimgur

Add to config/initializers/jimgur.rb:

Jimgur.configure do |config|
  config.client_id = "your-Imgur-client-id"
end

The gem is available as open source under the terms of the MIT License.