Openhood

Openhood Experiments

Let's share our tech experiments and discoveries.
By Openhood

CSS3 Expression to XPath with Nokogiri

Nokogiri is such a wonderful library. Today we were trying to get the equivalent xpath query from a css expression and we found a fun way to do it automatically using Nokogiri.

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By Openhood

Installing ruby 1.9.2 and sinatra 1.0a

It would be sacriledge to use the old and dusty ruby 1.8.7 and stable as a dead cow sinatra version 0.9 for our experiments. Jump the wagon for cutting edge ruby 1.9.2 and sinatra 1.0a, and enjoy the speed improvements they both provide.

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