Hi, Am 10.02.2009 um 23:34 schrieb Michael Reid:
Maybe _ is appropriate? => (let-> _ (+ 1 2) (* 2 _) (+ _ 1)) 7 => (let-> _ [1 2 3] (map inc _) (reduce + _) (+ _ 3)) 12 Or maybe ? ?
I would not use _. _ is often used as "don't care" variable name. And this is certainly not what we want here.. ;) Unfortunately % doesn't work, but ? does. (-> (+ 1 2) (* 2 ?) (+ ? 1)) (If we make the arg explicit, we can also redefine -> totally....) Sincerely Meikel
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