Thanks for the help all, that gave me some things to think about.
Cheers,
Mark
On Mon, Sep 9, 2013 at 9:22 PM, Meikel Brandmeyer (kotarak)
<m...@kotka.de>wrote:
> Hi,
>
> Am Montag, 9. September 2013 12:31:30 UTC+2 schrieb Alex Fowler:
>
>> I would also add that in case, if you *need* to destructure the `options`
>> map for some reason, like:
>>
>> `(defn search
>> "Docstring"
>> [mapping-type & {:keys [option-1 option-2] :as options}]
>> (do-smth-with-option-1 ...)
>> (apply esd/search es-index mapping-type options))`
>>
>> then you can use `mapply` to apply maps to functions that accept optional
>> args maps. The code of mapply is the fllowing:
>>
>> `(defn mapply [f & args] (apply f (apply concat (butlast args) (last
>> args))))`
>>
>> Combining it with partial, as adviced, could give you the functionality
>> you may sometimes need:
>>
>> `(mapply (partial es/search es-index) your-options-map)`
>>
>>
> You don't have to destructure in the argument list:
>
> (defn search
> [mapping-type & options]
> (let [{:keys [option-1]} options
> index (index-based-on option-1)]
> (apply esd/search index mapping-type options)))
>
> Kind regards
> Meikel
>
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