> user> (loop [thm (transient {}),
> i 0]
> (if (<= 10 i)
> (persistent! thm)
> (recur (assoc! thm i i)
> (inc i))))
> {0 0, 1 1, 2 2, 3 3, 4 4, 5 5, 6 6, 7 7, 8 8, 9 9}
>
By the way, FYI:
(reduce #(assoc %1 %2 %2) {} (range 10))
or
(persistent! (reduce #(assoc! %1 %2 %2) (transient {}) (range 10)))
Reduce is handy for repeatedly assoc'ing into a hash-map.
Justin
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