On Fri, Oct 16, 2009 at 8:12 PM, John Harrop <[email protected]> wrote:
> (defmacro let-while
> "Makes it easy to continue processing an expression as long as it
> is true"
> [[name expr] & forms]
> (let [n# ~name]
> `(loop []
> (let [~n# ~expr]
> (when ~n#
> ~...@forms
> (recur)))))
>
Dammit.
(defmacro let-while
"Makes it easy to continue processing an expression as long as it is true"
[[name expr] & forms]
`(let [n# ~name]
(loop []
(let [n# ~expr]
(when n#
~...@forms
(recur)))))
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