Sorry, it is:
Exception in thread "main" java.lang.IllegalArgumentException: Wrong
number of args (1) passed to: user$describe-place (wizard-game.clj:
0)
On Mar 4, 4:12 am, HB <hubaghd...@gmail.com> wrote:
> Yes indeed, it runs on my REPL too!
> However, if I save the code to a file and try to run it, I got this
> exception:
>
> Exception in thread "main" java.lang.IllegalArgumentException: Wrong
> number of args (1) passed to: user$describe-location (wizard-game.clj:
> 0)
>
> On Mar 4, 3:59 am, Alan <a...@malloys.org> wrote:
>
>
>
> > Copied and pasted straight from your post to my REPL it works fine.
> > Maybe verify that you're actually doing what you think you're doing?
>
> > That said, this function already exists: it's called get.
>
> > user=> (def *places* {:room "Nice room"
> > :basement "what ever"})
> > #'user/*places*
> > user=> (defn describe-place [place places]
> > (places place))
> > #'user/describe-place
> > user=> (describe-place :room *places*)
> > "Nice room"
> > user=> (get *places* :room)
> > "Nice room"
>
> > On Mar 3, 5:33 pm, HB <hubaghd...@gmail.com> wrote:
>
> > > Hi,
>
> > > I'm trying to write a function that gets the value for a key of a map.
>
> > > (def *places* {:room "Nice room"
> > > :basement "what ever"})
>
> > > (defn describe-place [place places]
> > > (places place))
>
> > > (describe-place :room *places*)
>
> > > Of course it isn't running :)
> > > What should I do?
> > > Thanks for help and time.
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