From de0878c84ba9eb010ff29f3dab09c85a7e43c279 Mon Sep 17 00:00:00 2001
From: Sam Lown <sam@sams-imac-desktop.(none)>
Date: Thu, 11 Mar 2010 10:49:54 +0000
Subject: [PATCH] Adding fix for ruby1.9.1 when Array casted property is not
 provided an array

---
 lib/couchrest/mixins/properties.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/couchrest/mixins/properties.rb b/lib/couchrest/mixins/properties.rb
index 368b3c0..bb2264e 100644
--- a/lib/couchrest/mixins/properties.rb
+++ b/lib/couchrest/mixins/properties.rb
@@ -51,7 +51,8 @@ module CouchRest
         return unless self[key]
         if property.type.is_a?(Array)
           klass = ::CouchRest.constantize(property.type[0])
-          arr = self[key].dup.collect do |value|
+          self[key] = [self[key]] unless self[key].is_a?(Array)
+          arr = self[key].collect do |value|
             value = typecast_value(value, klass, property.init_method)
             associate_casted_to_parent(value, assigned)
             value