Running summarizing tools on a new article

Abstract: Ruby took the world by storm a while ago, owing to the ease and concision of the code you can write with it. Most programmers have a sweet spot for Ruby, and when their shell scripts and day-to-day lives get too messy, they are usually very quick to switch to Ruby. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.