You can also capture the binding. This looks a little ugly, but it
works: it grabs the binding eagerly, and returns a closure that
dynamically binds it when the function is invoked.
(binding [*v* 2]
(map (let [v *v*]
(fn [n]
(binding [*v* v]
(f n))))
[1 1 1]))
Obviously you wouldn't use it in this instance -- use doall, or better
yet rewrite your function to not use dynamic bindings -- but for
larger jobs it works fine.
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