Um isn't that what Lisp and its children / siblings have been all about. I've written a bit of Closure it has a very clear idea that code is data and data is code. Your code is trivially serializable in your mind and by various tools, and because it is lisp - it all kinda makes sense.

I really wish we lived in a universe where a lisp became the lengua franca of the world instead of javascript, as almost happened with Netscape, but alas ...