• Category Archives: middleware

Rack/Rails middleware that will add rel=”nofollow” to all your links

Few years ago I wrote a post about adding rel=”nofollow” to all the links in your comments, news, posts, messages in Ruby on Rails. I’ve been using this solution for a long time, but recently it started to be a pain in the ass. More and more models, more and more content – having to […]

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Rack/Ruby on Rails: ArgumentError: invalid byte sequence in UTF-8

# Quick test – just copy-paste this: ?%28t%B3odei%29 into your app url – if app crashes, you should read stuff below ;) If you’re here, than probably you’ve encountered this weird issue: you might even have a backtrace like this: First of all, this issue is not super-important. It’s not a security issue as well. […]

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