The gem doesn't do a lot other than query the HNsearch.com API and then just pretty prints the results. I am working on making it better and will be introducing some more commands.
I would like to get some review on my code quality and also how can I make this gem better.
I even wrote a small post on the same - http://aniketpant.com/2013/05/hnsearch-my-first-gem/