Patch welcome for 1.
As far as 2 I myself see no way to make that work without considering a
numerics overhaul.
On Sun, Jan 6, 2013 at 7:13 PM, Thomas Heller <th.hel...@gmail.com> wrote:
> Hey,
>
> I'm writing a Clojure Webapp with a CLJS Frontend and expected to be able
> to cljs.reader/read-string everything I pr-str'd on the CLJ side. That
> however does not work for defrecords and BigDecimals (1.1M) .
>
> 1. defrecord
>
> In CLJ I can:
>
> (ns dummy)
> (defrecord Foo [bar])
> (pr-str (Foo. 1)) ; => "#dummy.Foo{:bar 1}"
>
> in CLJS however this will print as
>
> "#Foo{:bar 1}"
>
> missing the Namespace. I found an old
> post<https://groups.google.com/d/msg/clojure/YSkPd4zQTKQ/757Wd4Ex8pAJ>about
> this but no other information.
>
> Also when I pr-str this record in CLJ and cljs.reader/read-string it in
> CLJS it fails with "Could not find tag parser for dummy.Foo in ("inst"
> "uuid" "queue") ", although the defrecord exists and is in the same ns
> (actually a cljsbuild crossover). I figured out that I can
> (cljs.reader/register-tag-parser! 'dummy.Foo make-foo) but thats seems
> faulty. I read about EDN and understand why the reader would think its
> reading a Tag but I can do read-string in CLJ just fine. Shouldnt both
> sides be equal here?
>
> 2. BigDecimals:
>
> I understand that JavaScript has no BigDecimals and I can live with
> js/parseFloat on the Client for now, however is there any way I can hint
> the CLJS printer to print "1.1" as "1.1M"?
>
> On the Topic of EDN: How would I "tag" a value in CLJ(S) to print {:foo
> "bar"} as #my/tag {:foo "bar"}? The docs only talk about data_readers.clj.
>
> The answers probably lie in the sources, but I hope somebody here has a
> quick answer. ;)
>
> Cheers,
> /thomas
>
> PS: I'd actually prefer using "tagged" literals instead of the defrecord
> constructor form since I dont trust anything coming from the client even it
> looks like clojure data. Is there some protocol I can implement for the
> record and have it print as tagged instead? For CLJ and CLJS? :)
>
>
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