My previous post is not exactly true...From the java docs:
"Returns an unmodifiable view of the specified list. ... .Query
operations on the returned list "read through" to the specified list and
attempts to modify the returned list, whether direct or via its
iterator, result in an Unsupported
Hmmm...It turns out this is not exclusive to Clojure...
user=> (java.util.Collections/unmodifiableList '(1 2 3 4 5))
#
user=> (def l *1)
#'user/l
user=> l
#
user=> (serialize! l "TEST5")
nil
user=> (.hashCode (deserialize! "TEST5.ser"))
0
Jim
On 10/10/12 15:16, Jim foo.bar wrote:
Lazy-seqs
Lazy-seqs also seem to behave:
user=> (serialize! (map inc [1 2 3 4]) "TEST4")
nil
user=> (.hashCode (deserialize! "TEST4.ser"))
986115
Jim
On 10/10/12 15:14, Jim foo.bar wrote:
I can confirm I am seeing the behavior you describe under Clojure 1.4...
user=> (serialize! [1 2 3 4 5] "TEST")
nil
I can confirm I am seeing the behavior you describe under Clojure 1.4...
user=> (serialize! [1 2 3 4 5] "TEST")
nil
user=> (.hashCode (deserialize! "TEST.ser"))
29615266
user=> (serialize! ["a" "b" "c" "d"] "TEST2")
nil
user=> (.hashCode (deserialize! "TEST2.ser"))
3910595
user=> (serialize! '("a
I don't think that's a realistic option for me. I have java objects
embedded in the Clojure forms, and the graph is pretty big.
On Wednesday, October 10, 2012 2:02:45 PM UTC+1, Stuart Sierra wrote:
>
> I would recommend serializing as strings via pr/read over Java
> serialization, but this still
I would recommend serializing as strings via pr/read over Java
serialization, but this still sounds like a legitimate bug.
-S
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Note that p
Hi, stumbled on a nasty bug in Clojure. I'm transferring Clojure objects
around using java serialization. When de-serializing a List
(clojure.lang.ASeq) it has a hashCode of 0. This means lookups for the
object in HashMaps PersistentHashMaps HashSets etc fail. The pre-serialized
version of the
