David, thanks for the clarification! I'm currently writing a blog series for complete LISP + CLJS + Om newbies (like me, obviously) based on the TodoMVC example. So I need to understand it first before I can explain it ... long way to go :)
Stephan On Monday, September 8, 2014 11:08:08 PM UTC+2, David Nolen wrote: > No verification of what's in the app state. Not only that the system > > is completely open-ended, you can extend cursor-like capabilities to > > types I cannot possibly foresee. > > > > David > > > > On Mon, Sep 8, 2014 at 5:01 PM, stephanos <[email protected]> wrote: > > > I had (foolishly?) assumed that the whole app wouldn't even render properly > > and throw a bunch of exceptions if the root atom contained a > > non-associative data structure. And so we wouldn't ever arrive at the event > > handler, thus 'guaranteed' (maybe 'probable' would have been a better word). > > > > > > > > > On Monday, September 8, 2014 10:57:54 PM UTC+2, David Nolen wrote: > > >> On Mon, Sep 8, 2014 at 4:55 PM, stephanos <[email protected]> wrote: > > >> > > >> > I just found this in the Om wiki: "Everything in the atom should be an > >> > associative data structure - either a ClojureScript map or indexed > >> > sequential data structure such as a vector." > > >> > > >> > > > >> > > >> > Isn't it then guaranteed that 'todos' in the transact! update function > >> > is always an associative data structure? Or is the use of 'vec' just to > >> > 'play it safe'? It seems to work without it in this example. > > >> > > >> > > > >> > > >> > I'm just trying to understand, not nitpick :) > > >> > > >> > > >> > > >> Guaranteed how? > > >> > > >> > > >> > > >> David > > > > > > -- > > > 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.
