(assoc-in foo ["bar" "alice" "bob"] 12) Of course, in clojure you mostly use :keywords instead "strings" as keys which has a ton of benefits. There's also spe

(assoc-in foo ["bar" "alice" "bob"] 12) Of course, in clojure you mostly use :keywords instead "strings" as keys which has a ton of benefits. There's also specter if want something more powerful at the cost of an additional lib. https://github.com/nathanmarz/specter https://github.com/nathanmarz/specter https://www.youtube.com/watch?v=rh5J4vacG98 https://www.youtube.com/watch?v=rh5J4vacG98