[microtonal]

Doesn't this introduce ambiguity? How do you represent list of 'tuple lists'?

[dogada]

You can see it in the unit tests: https://github.com/dogada/RJSON/blob/master/test/tests.js#L4...

[ZenPsycho]

you could steal the method rjson uses and do this

   "users": [
        [3, "first", "last"],
        [3, "Homer", "Simpson"],
        [3, "Hank", "Hill"],
        [3, "Peter", "Griffin"]
    ],