RubyFlow The Ruby and Rails community linklog


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!

A Common Gotcha When Using Ruby Regexps For Input Validation

Ruby’s regular expressions have an idiosyncrasy around end-of-line and end-of-string anchors that can get you in trouble when doing input validation. Find out how and why to avoid it in this brief post.

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