On Jan 23, 1:47 pm, Christian Vest Hansen <[email protected]>
wrote:
> I type this expression in the REPL (trunk 1228):
>
> user=> (let [s (.keySet {:a 1})] [(set? s) (ifn? s)])
> [false false]
>
> But I expected it to return [true true].
>
Why? keySet is specified to return a java.util.Set, and that is what
it does. set? tests for IPersistentSet.
Rich
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