On Fri, 2012-08-31 at 05:08 -0700, shaobohou wrote:
> I have written the following function using take-while and a pred
> function with an atom to store the set of unique tokens. It works
Only because in the current implementation, take-while happens to be
called in coll order, which is not a guarantee of the API.
> Will this be problem in my implementation if I am calling it from
> multiple threads?
No.
> And what would be the more idiomatic way of implementing this kind of
> behaviour?
Consider this restructuring:
(->> ss (map tok-fn), (reductions (partial apply merge) #{}),
(take-while #(...)), (map #(do %2 %1) ss), last)
Use of `atom' for this sort of thing is certainly an antipattern, so
consider any alternative that suits you.
--
Stephen Compall
"^aCollection allSatisfy: [:each | aCondition]": less is better than
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