dekart

Should be added to /etc/network/if-pre-up.d/iptable_rules 

Don't forget to run 

    chmod +x /etc/network/if-pre-up.d/iptable_rules

pirj

source 'https://rubygems.org'

gem 'sinatra'
gem 'sinatra-contrib', require: 'sinatra/streaming'

group :development do
  gem 'thin'
  gem 'pry-rails'
end