As others have said, #() is like a function body, so the first item in its list
must be callable or a macro. But no one mentioned you can use "do":
#(do [:th %])
On Sunday, August 3, 2014 7:53:47 AM UTC-5, Paul Cowan wrote:
> I am using om and soblano and I have a map function that works when I declare
> at like this, on the last line of the function below:
>
>
>
> (defn ical [data]
> (reify
> om/IDisplayName
>
> (display-name [_]
> (or (:react-name opts) "calendar"))
> om/IRender
> (render [this]
> (html/html [:div
> [:div.calendar-toolbar
>
> [:div.btn-group.pull-right
> [:a.right {:href "#"} "Right"]
> [:a.left {:href "#"} "Left"]]
>
> [:h3 "August 2014"]]
> [:table.table
> [:thead
> [:tr (map (fn [day] [:th day]) weekdays)]]]]))))
>
>
>
> But when I try and use the map with the anonymous function syntax like this:
>
>
> [:table.table
> [:thead
> [:tr (map ([:th %]) weekdays)]]]]))))
>
>
> I get the following error:
>
> Uncaught Error: Invalid arity: 1
>
>
>
>
>
> Cheers
>
> Paul Cowan
>
> Cutting-Edge Solutions (Scotland)
>
>
> blog: http://thesoftwaresimpleton.com/
>
> website: http://www.cuttingedgesolutionsscotland.com/
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