> It’s really fast and fun to sketch stuff up until you’re about 3 or 4 functions deep trying to figure out the shape of that one inner associative array and wh

> It’s really fast and fun to sketch stuff up until you’re about 3 or 4 functions deep trying to figure out the shape of that one inner associative array and what made you think this little adventure was a good idea in the first place. But that's exactly the situations where lisps shines! Select the form in your editor, evaluate it and your editor tells you exactly what it is, both runtime and compile-time data, pure magic :)