The # appears when *print-level* is exceeded
in pr/pr-str, just as you get "..." when *print-lengtht*
is exceeded:
(pr-str {:foo {:bar {:baz 3}}})
=> "{:foo {:bar {:baz 3}}}"
(set! *print-level* 2)
=> 2
(pr-str {:foo {:bar {:baz 3}}})
=> "{:foo {:bar #}}"
Could it be that a preceding test sets *print-level*? Just a wild guess.
Cheers,
Caspar
On Wednesday, 18 April 2012 02:34:55 UTC+2, nathanmarz wrote:
>
> So I've been hacking for the past day on making serializable functions
> for Clojure (building off the work of @technomancy in his serializable-
> fn repo).
>
> I'm running into a nasty problem though, and I really don't understand
> what's going on. One of the things I'm doing in my code (
>
> https://github.com/nathanmarz/serializable-fn/blob/master/src/clj/serializable/fn.clj
>
> ) is trying to capture the source code whenever someone uses the
> replacement serializable.fn/fn macro. I'm using &form to do this.
>
> However, *sometimes*, the form when serialized contains a bunch of
> subforms missing. The subforms are replaced with a "#" character. To
> serialize I'm just calling pr-str on the form.
>
> The way the behavior is reproduced is odd as well. If I run the
> Cascalog tests (in this branch:
>
> https://github.com/nathanmarz/serializable-fn/blob/master/src/clj/serializable/fn.clj),
>
>
> everything works fine until one of the last test suites,
> cascalog.predicate-test, where I get this behavior (causing
> deserialization errors). However, if I run just that test suite (lein2
> test cascalog.predicate-test) it passes. It only fails if I run the
> whole test suite, and it always fails the exact same way. So
> whatever's causing this behavior is not random but consistent.
>
> Does anyone know what could be causing this behavior and how to fix it?
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