How can I check if a Ruby array includes one of several values?

Posted by Colen on Stack Overflow See other posts from Stack Overflow or by Colen
Published on 2010-04-08T22:30:41Z Indexed on 2010/04/08 22:33 UTC
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ruby

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string

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array

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intersect

I have two Ruby arrays, and I need to see if they have any values in common. I could just loop through each of the values in one array and do include?() on the other, but I'm sure there's a better way. What is it? (The arrays both hold strings.)

Thanks.

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