On Sun, Aug 30, 2009 at 4:14 PM, kyle smith wrote:
>
> I wrote this based on assoc-in. If anyone thinks this should be in
> core or contrib, feel free to use it.
>
> (defn assoc-in-by
> "'Updates' a value in a nested associative structure, where ks is a
> s
haha, the api page strikes again! I figured something so basic would
have to be included, but I obviously didn't see update-in. It would
be nice to have a list of related functions that do not follow the
standard nomenclature. Will the upcoming documentation push address
this?
--~--~-~-
Hi,
Am 30.08.2009 um 22:14 schrieb kyle smith:
user> (assoc-in-by {:1 1 :2 {:3 3}} [:2 :3] inc)
{:1 1, :2 {:3 4}}
Doesn't this sound like update-in?
1:1 user=> (update-in {:a 1 :b {:c 3}} [:b :c] inc)
{:a 1, :b {:c 4}}
Sincerely
Meikel
smime.p7s
Description: S/MIME cr
I wrote this based on assoc-in. If anyone thinks this should be in
core or contrib, feel free to use it.
(defn assoc-in-by
"'Updates' a value in a nested associative structure, where ks is a
sequence of keys and (f v) is the new value and returns a new nested
structure.
I
