Ruby equivalent to "grep -C 5" to get context of lines around the match?

Posted by wonderfulthunk on Stack Overflow See other posts from Stack Overflow or by wonderfulthunk
Published on 2010-05-03T19:48:54Z Indexed on 2010/05/03 20:48 UTC
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ruby

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grep

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context

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lines

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regex

I've searched for this a bit but I must be using the wrong terms - does ruby have a way to grep for a string/regex and also return the surrounding 5 lines (above and below)? I know I could just call "grep -C 5 ..."or even write my own method, but it seems like something ruby would have and I'm just not using the right search terms.

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