Only associative types are supported as cursors out of the box. Seqs are not associative, Vectors are.
David On Mon, Sep 8, 2014 at 4:44 PM, stephanos <[email protected]> wrote: > Hey there, > > I'm trying to understand this bit from the Om TodoMVC app: > > (defn toggle-all [e state] > (let [checked (.. e -target -checked)] > (om/transact! state :todos > (fn [todos] (vec (map #(assoc % :completed checked) todos)))))) > > What I don't understand is: why is the 'vec' function used here? It seems to > work fine without it. > > Regards > Stephan > > -- > Note that posts from new members are moderated - please be patient with your > first post. > --- > You received this message because you are subscribed to the Google Groups > "ClojureScript" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/clojurescript. -- Note that posts from new members are moderated - please be patient with your first post. --- You received this message because you are subscribed to the Google Groups "ClojureScript" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/clojurescript.
