Re: Question about map destrustures
Isn't it just:
(defn a
[m]
(println m))
If you want access to the keys:
(defn a
[{:keys [k j] :as m}]
(println k))
Kris
On Monday, 24 February 2014 14:34:13 UTC, bob wrote:
>
> Hi,
>
> There is a function a
>
> (defn a
> [ & {:as m}]
> (println m))
>
> it accepts pair of params , for example (a :k 1 :j 2), however now I have
> a map {:k 1 :j 2}, the question is how to convert the map to be accepted by
> a?
>
> Thanks
>
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Re: Question about map destrustures
Hi,
There's no core function for this (would probably be called mapply).
Try calling (apply concat m) on your map, then passing with (apply a (apply
concat m)).
Thanks,
Ambrose
On Mon, Feb 24, 2014 at 10:34 PM, bob wrote:
> Hi,
>
> There is a function a
>
> (defn a
> [ & {:as m}]
> (println m))
>
> it accepts pair of params , for example (a :k 1 :j 2), however now I have
> a map {:k 1 :j 2}, the question is how to convert the map to be accepted by
> a?
>
> Thanks
>
> --
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Re: Question about map destrustures
Works, Thanks.
On Monday, February 24, 2014 10:39:12 PM UTC+8, Ambrose Bonnaire-Sergeant
wrote:
>
> Hi,
>
> There's no core function for this (would probably be called mapply).
>
> Try calling (apply concat m) on your map, then passing with (apply a
> (apply concat m)).
>
> Thanks,
> Ambrose
>
>
> On Mon, Feb 24, 2014 at 10:34 PM, bob >wrote:
>
>> Hi,
>>
>> There is a function a
>>
>> (defn a
>> [ & {:as m}]
>> (println m))
>>
>> it accepts pair of params , for example (a :k 1 :j 2), however now I have
>> a map {:k 1 :j 2}, the question is how to convert the map to be accepted by
>> a?
>>
>> Thanks
>>
>> --
>> You received this message because you are subscribed to the Google
>> Groups "Clojure" group.
>> To post to this group, send email to clo...@googlegroups.com
>> Note that posts from new members are moderated - please be patient with
>> your first post.
>> To unsubscribe from this group, send email to
>> clojure+u...@googlegroups.com
>> For more options, visit this group at
>> http://groups.google.com/group/clojure?hl=en
>> ---
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>> email to clojure+u...@googlegroups.com .
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
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