* lib/ostruct.rb: Added OpenStruct#==.

* test/ostruct/test_ostruct.rb: Added.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Thu Sep 25 09:00:00 2003  Nathaniel Talbott <ntalbott@ruby-lang.org>
+
+	* lib/ostruct.rb: Added OpenStruct#==.
+
+	* test/ostruct/test_ostruct.rb: Added.
+
 Thu Sep 25 07:55:26 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/win32ole/win32ole.c, ext/openssl/ossl_pkey_dsa.c,

lib/ostruct.rb

@@ -48,4 +48,12 @@ class OpenStruct
     end
     str << ">"
   end
+
+  attr_reader :table
+  protected :table
+
+  def ==(other)
+    return false unless(other.kind_of?(OpenStruct))
+    return @table == other.table
+  end
 end

test/ostruct/test_ostruct.rb

@@ -0,0 +1,23 @@
+require 'test/unit'
+require 'ostruct'
+
+class TC_OpenStruct < Test::Unit::TestCase
+  def test_equality
+    o1 = OpenStruct.new
+    o2 = OpenStruct.new
+    assert_equal(o1, o2)
+
+    o1.a = 'a'
+    assert_not_equal(o1, o2)
+
+    o2.a = 'a'
+    assert_equal(o1, o2)
+
+    o1.a = 'b'
+    assert_not_equal(o1, o2)
+
+    o2 = Object.new
+    o2.instance_eval{@table = {:a => 'b'}}
+    assert_not_equal(o1, o2)
+  end
+end