Robads
Robads is a Ruby gem which offers tools to work with robads metadata and robads.json JSON files from a given web site or URL
Installation:
gem install robads
Quick Start
require 'robads'
Working with robads meta
= Robads.('http://www.robads.org')
.destination_url # this will give the destination url
Working with robads.json files
json1 = Robads.fetch_json('http://www.robads.org/robads.json')
json1["ads"].each do |ad|
puts ad["destination_url"]
end