RubyFlow The Ruby and Rails community linklog

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The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

nokogiri_bang_finders

Suppose you’re using Nokogiri to parse some HTML or XML, and an element you need is missing. What should happen? If you said “An exception”, try my tiny new gem, nokogiri_bang_finders. It simply adds lookup methods to Nokogiri that raise if nothing is found: at!, at_xpath!, and at_css!

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