Nim is a compiled, garbage-collected systems programming language which has an excellent productivity/performance ratio. Nim's design focuses on efficiency, expressiveness, elegance (in the order of priority).
let
trick you suggested
fmt
s in for loops and got confused what was special about looping through objects :P
for
behaves differently for fields/fieldPairs?
fieldPairs
in https://nim-lang.github.io/Nim/theindex.html