Not entirely sure if this is a beginner question, but I can't seem to find any detail information regarding how to use APIs with rails.
For the past months I've been to a few hackathons / interviews where one of the tasks is to use APIs to return some meaingful data and make something cool. I looked online for documentations on how to integrate API to websites using rails, but can't seem to find any good ones.
How exactly do I integrate APIs with rails and where should I put them? Some examples of APIs that I would like to play around with are Zappos and Parse, both are REST APIs
http://developer.zappos.com/docs/api-documentation/
If there are some links that you would like to share, that would be awesome!!