comp seems more appropriate here.
On Mar 31, 11:52 pm, kkw <kevin.k....@gmail.com> wrote:
> Hi folks,
>
> I have some code where I wanted to:
> - take a list of stuff (which includes another list inside)
> - use 'seq-utils/flatten' to flatten the list
> - use 'interpose' to add comma-delimiting strings between the elements
> - print out the results, thereby creating comma-delimited output
>
> I may choose between:
>
> ((comp
> (fn [x] (apply println x))
> (fn [x] (interpose ", " x))
> seq-utils/flatten)
> mr)
>
> OR
>
> (-> mr
> seq-utils/flatten
> ((fn [x] (interpose ", " x)))
> ((fn [x] (apply println x))))
>
> And I found the "->" notation marginally easier to interpret and
> understand. Apart from appearance, are there any benefits to using ->
> instead of the comp function? I happily concede that there exist nicer
> ways to achieve this goal, but the question I wanted to raise
> concerned the benefits of using -> vs comp or vice-versa.
>
> Kev
>
> Kev
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