No, getting sub cursors from cursors has been supported since cursors were first introduced.
On Sat, Oct 18, 2014 at 12:21 PM, Gary Trakhman <[email protected]> wrote: > Is this analagous to facebook's cursor.cursor(subPath) method? > > https://github.com/facebook/immutable-js/blob/master/src/Cursor.js#L68 > > On Sat, Oct 18, 2014 at 12:17 PM, Dave Della Costa <[email protected]> > wrote: >> >> This is a great move, and I think exactly right--it addresses my main >> frustration when developing at scale with Om. I look forward to testing >> this out and will definitely be giving feedback. Kudos, David. >> >> DD >> >> (2014/10/19 0:53), David Nolen wrote: >> > I'm happy to announce the release of Om 0.8.0-alpha1. This release >> > includes the single biggest conceptual enhancement since its initial >> > release - Reference Cursors. >> > >> > As we begin to build larger and larger applications with Om, we >> > often run afoul of the need to organize our application around a >> > hierarchical tree. This is more problematic than in React itself as Om >> > emphasizes a programming model that supports full snapshotting of the >> > application state. This seemingly beneficial property actually >> > exacerbates the hierachical issue and often leads to an incredible >> > amount non-modular programming! >> > >> > The introduction of Reference Cursors allow Om programmers to stop >> > thinking in terms of trees and return to a more natural mode of UI >> > programming - simply calling out into shared APIs around application >> > data precisely where you need it. No need to pass data through >> > intermediate components on way to the target child component - >> > Reference Cursors allow you to get at the data exactly where it is >> > required and this without abandoning the ability to time travel over >> > your application state. >> > >> > There are more thoughts and details here: >> > >> > https://github.com/swannodette/om/wiki/Advanced-Tutorial#reference-cursors >> > >> > Please give Reference Cursors a try in your application and send lots >> > of feedback! >> > >> > This is an alpha release. No previous Om APIs should be affected, >> > however the Reference Cursor feature is largely untested beyond >> > a simple example in the repo. >> > >> > https://github.com/swannodette/om >> > >> > Cheers, >> > 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. -- 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.
