String::scan doesn't return the whole match when you have a capturing group. String::gsub is the solution!

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Ruby regular-expressions Regex Ebook learning-by-doing

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  • Ruby_Regexp

    Learn Ruby Regexp step-by-step from beginner to advanced levels with plenty of examples and exercises.

    In case you are interested, I edited/expanded that regexp chapter and published it as an ebook, added exercises too. See https://github.com/learnbyexample/Ruby_Regexp for details, the book is free to download as pdf/epub, and online version is available as well.

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    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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