Other than the source and tests, does anyone know of decent 1.9 DL example repos or blog posts?

I've started toying with the windows apis used in message-based named pipe IPC http://www.ruby-forum.com/topic/1294545 and wanted to see how others are using DL to abstract nested structs/unions, etc. For this example, I suspect the right answer is create-a-helper-method-using-Array#pack for the OVERLAPPED struct.

Any links (doesn't have to be windows specific) are appreciated.

Jon

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