The latest version of my add-ons for Max/MSP is now out of beta and available to download. This version significantly improves ruby support, and fixes some bugs in the other ajm objects.
And if you're a Max/MSP user who likes working with ruby, there's never been a better time to try out this software!
If you have used the ruby object before, note there's a lot of changes and some of them break backward compatibility. It shouldn't be too hard to update any old patches, and I think the benefits of these changes are worth it. The change list details everything, but the easiest way to see what's up is to install it and check out the comprehensive help file.