You're right, the scenario that I described doesn't need it. In my
actual code I need it because the function actually reads
#(conj (or % #{}) constraint#)
If I don't do that, I get a list instead of a set.
On Jul 5, 5:12 pm, Meikel Brandmeyer <m...@kotka.de> wrote:
> Hi,
>
> Am 05.07.2009 um 07:27 schrieb Rowdy Rednose:
>
> > user=> (dosync (alter gnu-rms update-in [:key1 :key2 :key3] #(conj %
> > "foo")))
>
> > {:key1 {:key2 {:key3 #{"foo"}}}}
>
> You actually don't need the anonymous function...
>
> (dosync
> (alter gnu-rms update-in [:key1 :key2 :key3] conj "foo"))
>
> Sincerely
> Meikel
>
> smime.p7s
> 2KViewDownload
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