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Home/ Questions/Q 123137
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Asked: May 11, 20262026-05-11T04:14:20+00:00 2026-05-11T04:14:20+00:00

How can I create an array of email addresses contained within a block of

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How can I create an array of email addresses contained within a block of text? I’ve tried

addrs = text.scan(/ .+?@.+? /).map{|e| e[1...-1]}

but (not surprisingly) it doesn’t work reliably.

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  1. 2026-05-11T04:14:21+00:00Added an answer on May 11, 2026 at 4:14 am

    Howabout this for a (slightly) better regular expression

    \b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b 

    You can find this here:

    Email Regex

    Just an FYI, the problem with your email is that you allow only one type of separator before or after an email address. You would match ‘@’ alone, if separated by spaces.

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