Rails wiki highlight/strikethrough version differences between article versions

Posted by mark on Stack Overflow See other posts from Stack Overflow or by mark
Published on 2010-06-12T16:20:07Z Indexed on 2010/06/12 16:42 UTC
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ruby-on-rails

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versioning

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highlighting

Hi

I'm wondering how to implement highlighting of changes to user edited articles on a wiki style rails project. Since articles may be fairly lengthy I'd ideally like strikethrough and highlighting, similar to github and wikipedia for example. Despite searching around the net I've not really come up with much, apart from instiki which is a complete wiki application.

Thanks in advance for any advice.

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