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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!

The /o in Ruby regex stands for “oh the humanity!”

by JP Camara —

A journey into the wildly confusing /o regex modifier in Ruby.

https://jpcamara.com/2025/08/02/the-o-in-ruby-regex.html

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