In addition to James comment: IMO clojure.org/metadata should be clearer
about this. It's mentioned more clearly on the reader page:
http://clojure.org/reader#The%20Reader--Macro%20characters
"The metadata reader macro first reads the metadata and attaches it to the
next form read (see with-meta
<http://clojure.github.io/clojure/clojure.core-api.html#clojure.core/with-meta>
to
attach meta to an object):"
Stress on *next form read*.
On Tuesday, May 5, 2015 at 2:31:40 PM UTC-4, Andrey Antukh wrote:
>
> Hi!
>
> I have some trouble with clojure metadata / reader and I do not know if
> I'm doing something wrong.
>
> I have this code:
>
> (defn some-func [])
>
> (def func ^:abc some-func)
>
> (assert (= (meta func) {:abc true}))
>
> (def data [[:bar (with-meta some-func {:abc true})]
> [:baz ^:abc some-func]])
>
> (assert (= (meta (get-in data [0 1])) {:abc true}))
> (assert (= (meta (get-in data [1 1])) {:abc true}))
>
> It fails in the first assert and in the last (if I comment the first one
> obviously). I do not understand why that form of metadata does not works
> as I expect (http://clojure.org/metadata)
>
> Thank you very much.
>
> Regards.
> Andrey
>
> --
> Andrey Antukh - Андрей Антух - <[email protected] <javascript:>> / <
> [email protected] <javascript:>>
> http://www.niwi.be <http://www.niwi.be/page/about/>
> https://github.com/niwibe
>
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