3 ms·

This got me curious about whether persistent data structures are available in Racket. It seems like they are. https://docs.racket-lang.org/functional-data-stru

• FPGAhacker 8y ago
  Being fundamental to clojure means everyone uses those data structures. That matters quite a lot when you aren't writing everything from scratch.
• soegaard 8y ago
  There is also immutable hash-tables available: http://docs.racket-lang.org/reference/hashtables.html http://docs.racket-lang.org/reference/hashtables.html (Just to be clear: there is of course also mutable hash tables available).