Using threading operators + anonymous functions sometimes yields more
succinct code than using HOF,
especially because 'partial' and 'comp' are such long names:
(comp count (partial filter nil?) (partial map foo))
#(->> % (map foo) (filter nil?) count)
On Sunday, August 12, 2012 7:35:16 PM UTC+2, Takahiro Hozumi wrote:
>
> Hi,
> I would like to know common technics that make code succinct.
>
> For example:
> (or (:b {:a 1}) 0)
> (:b {:a 1} 0)
>
> (if-not x 1 2)
> (if x 2 1)
>
> (filter #(not (nil? %)) coll)
> (filter identity coll) ;; nearly equal
>
> Please let me know any tips you found.
>
> Cheers,
> Takahiro.
>
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