>>109910882
mutation in Clojure is simple.
(let
[some-variable
(volatile! 40)]
(vswap! some-variable + 2)
(assert
(= @some-variable 42)))
or, involving a collection:
(let
[m
(java.util.HashMap.)]
(.put m "some-key" "some-value")
(assert
(.containsKey "some-key")))
I have no fucking idea what you are talking about when you say "pizza wheel circumcision"