arraymap.patch

From 59418e2a9797edbb37b45a505ea3dd6dea4abad1 Mon Sep 17 00:00:00 2001
From: Sam Ritchie <sritchie09@gmail.com>
Date: Mon, 5 Dec 2011 10:31:57 -0800
Subject: [PATCH] Use array-maps explicitly for serializer collections.

This patch converts the {} reader macros on clojure-primitives
and java-primitives to use array-map explicitly. I think Clojure
uses array-maps by default for small maps; I'm not sure, though,
and if {} created a hash-map with different  ordering when populating
two different instances of kryo, deserialization will fail.
---
 src/carbonite/serializer.clj |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/carbonite/serializer.clj b/src/carbonite/serializer.clj
index 9aa8738..993c397 100644
--- a/src/carbonite/serializer.clj
+++ b/src/carbonite/serializer.clj
@@ -136,19 +136,21 @@
 
 (def clojure-primitives
   "Define a map of Clojure primitives and their serializers to install."
-  {BigInt clojure-reader-serializer
+  (array-map
+   BigInt clojure-reader-serializer
    Keyword clojure-reader-serializer
-   Symbol clojure-reader-serializer})
+   Symbol clojure-reader-serializer))
 
 (def java-primitives
-  {BigDecimal (BigDecimalSerializer.)
+  (array-map
+   BigDecimal (BigDecimalSerializer.)
    BigInteger (BigIntegerSerializer.)
    Date (DateSerializer.)
    Timestamp timestamp-serializer
    java.sql.Date (sqldate-serializer java.sql.Date)
    java.sql.Time (sqldate-serializer java.sql.Time)
    URI uri-serializer
-   UUID uuid-serializer})
+   UUID uuid-serializer))
 
 (defn clojure-collections
   [registry]
-- 
1.7.4.2