> To make this concrete, should the following function from > clojure.contrib.seq-utils call seq on its arg? As written, you cannot > call it with an associative collection unless you remember to wrap it > in a seq: > > (defn rand-elt > "Return a random element of this seq" > [s] > (nth s (rand-int (count s)))) > > Maybe focusing too much on your example is missing the point of your e-mail, but I'd say that this function seems to have adequate docstring and implementation : the docstring assumes s is already a seq, so the implementation does not call (seq) on it.
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