Yes, it is meant to preserve metadata, as well as all other core functions
of such kind. Clojure is dedicated to doing the right thing with metadata
wherever there is an obvious "right thing" to do. If you find a case where
it doesn't preserve meta, you probably have a bug to report.
-marko
On Sunday, April 14, 2013 10:41:45 PM UTC+2, JvJ wrote:
>
> I've noticed that the conj operation seems to preserve metadata in most
> cases:
>
> >(meta (conj (with-meta [] {:a 1}) 5))
> {:a 1}
>
> However, I'm not sure if this is something I can depend on, or if it's
> just a fluke.
> Is this "part of the spec", as it were?
>
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