The value of :my-key (or the default, if :my-key doesn't exist) is being
bound to the symbol my-key, so all you need to do is this:
(defn my-function [{:keys [my-key] :or {my-key 5} :as params}]
> * (str "my-key value is " my-key))*
>
On Friday, May 3, 2013 1:52:46 PM UTC-5, Ryan wrote:
>
> Hello all,
>
> I have a question regarding the default values when destructuring with
> :keys
>
> Let's assume that we have the following function:
>
> *(defn my-function [{:keys [my-key] :or {my-key 5} :as params}]
>> (str "my-key value is " (:my-key params)))*
>
>
> A few test runs:
>
>
>> *user=> (my-function {:my-key 1})
>> "my-key value is 1"*
>
>
> Works as expected.
>
> *user=> (my-function {:another-key "hello"})
>> **"my-key value is "*
>
>
> As you can see here, *my-key* value is nil even thought I have a default
> value of 5.
> From the above observation, it seems that *:as* will not fill in the
> missing keys with the default values if those are provided as in my case.
>
> Does anyone have a solution for this?
>
> Thank you for your time
>
> Ryan
>
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