check remote hash tuple

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 20 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index f58f69b852..fa3ec350d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Sun Oct 16 14:30:05 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/rinda/rinda.rb (Rinda::Tuple#initialize): check remote hash
+	  tuple. fixed: [ruby-list:41227]
+
+	* test/rinda/test_rinda.rb: test it.
+
 Sat Oct 15 19:56:38 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* bin/erb: typo fixed, again. thanks, Doug Kearns.
diff --git a/lib/rinda/rinda.rb b/lib/rinda/rinda.rb
index 50fb84696a..5af8ecb442 100644
--- a/lib/rinda/rinda.rb
+++ b/lib/rinda/rinda.rb
@@ -31,7 +31,7 @@ module Rinda
   class Tuple
     # Initialize a tuple with an Array or a Hash.
     def initialize(ary_or_hash)
-      if Hash === ary_or_hash
+      if hash?(ary_or_hash)
 	init_with_hash(ary_or_hash)
       else
 	init_with_ary(ary_or_hash)
@@ -68,6 +68,10 @@ module Rinda
     end
 
     private
+    def hash?(ary_or_hash)
+      ary_or_hash.respond_to?(:keys)
+    end
+    
     def init_with_ary(ary)
       @tuple = Array.new(ary.size)
       @tuple.size.times do |i|
diff --git a/test/rinda/test_rinda.rb b/test/rinda/test_rinda.rb
index 86e161e0cd..d663e0446d 100644
--- a/test/rinda/test_rinda.rb
+++ b/test/rinda/test_rinda.rb
@@ -510,6 +510,14 @@ class TupleSpaceProxyTest < Test::Unit::TestCase
     @ts = Rinda::TupleSpaceProxy.new(@ts_base)
   end
 
+  def test_remote_array_and_hash
+    @ts.write(DRbObject.new([1, 2, 3]))
+    assert_equal([1, 2, 3], @ts.take([1, 2, 3], 0))
+    @ts.write(DRbObject.new({'head' => 1, 'tail' => 2}))
+    assert_equal({'head' => 1, 'tail' => 2},
+                 @ts.take({'head' => 1, 'tail' => 2}, 0))
+  end
+
   @server = DRb.primary_server || DRb.start_service
 end