charlotte-ruby/image_scraper — pull request #4 by syoder (2012-11-28 18:10:16+00:00)
Title: Fix for scraping pages which reference non-existant stylesheets

I ran into an issue where it would crash when a page that I was trying to scrape referenced a stylesheet that didn't exist (server returned a 404). This fix ignores that error and continues on through the list of stylesheets.

I also fixed up tests which were failing - they're stil fairly fragile, but work at the moment.