Compare book prices across Indian ecommerce sites.
Parsing code based on Swaroop's isbn.net.in - https://github.com/swaroopch/isbnnetin
Getting it up and running
bundle install foreman start
Then visit http://localhost:9000
A live version can be accessed at http://isbn.startupgang.com (this is a test deployment so may not be available always)
Contains non-idiomatic evented code. You have been warned :)