@alexmiller Thanks Alex, that's helpful. Sounds like some of those issues could be addressed with a LRU/TTL version of memoize. Shame CLJS doesn't have one packed up at this point.

(or flushing the memo cache when the spec registry changes)(

Yeah, core.cache and core.memoize have those, but not cljs right now

@ag there is a pending patch to fix keys gen for opts

http://dev.clojure.org/jira/browse/CLJ-2046

if my vector contains maps with a key that’s value is a function, how do I check for it? is there a predicate like function?. Actually what I have there is a clojurescript function. (type) returns something like this: #object[Function "function Function() { [native code] }”] how can I get a predicate that checks for that?

If we don't want specs' conformed values to thread in an (s/and spec-1 spec-2 from spec-1 to spec-2 to etc , can we substitute s/merge for s/and? And can spec-* be a non-map spec or just a predicate when called with merge?

@ag: cljs.core/ifn?

@danielcompton something tells me that this is right, but for some reason not really working when placed into .cljc file (s/map-of keyword? ifn?)

oh, I think my problem not that, spec works, but needs a generator. hold on

Unable to construct gen at: [:options 1] for: ifn?]

this worked:

(s/with-gen (s/map-of keyword? ifn?)
                         #(gen/return {:on-click (fn [e] nil)}))

Oh, maybe cljs.core/fn? would be more appropriate, as maps, keywords, e.t.c. are also ifn?

an hour ago I didn’t know that either of them existed. ¯\(ツ)/¯

yup, you’re right! Thank you @danielcompton

Should (require '[my-ns :as n]) allow you to then address :my-ns/kw as :n/kw? I'd been functioning under the impression that yes, but now I'm trying to address a spec defined in another file in the repl and I'm getting "unable to resolve spec".

No, would be ::n/kw

Aha!

Thanks

The :: means "auto-resolve" which will use aliases