From b4300d25c941475db902ed2dc667ac23d36be992 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Oct 2012 21:19:15 +0000
Subject: * lib/ostruct.rb: Add OpenStruct#eql? and OpenStruct#hash
 [ruby-core:42651] [Bug #6029]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/ostruct.rb | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'lib/ostruct.rb')

diff --git a/lib/ostruct.rb b/lib/ostruct.rb
index e22fca3e46..c00039016a 100644
--- a/lib/ostruct.rb
+++ b/lib/ostruct.rb
@@ -241,7 +241,24 @@ class OpenStruct
   # equal.
   #
   def ==(other)
-    return false unless(other.kind_of?(OpenStruct))
-    return @table == other.table
+    return false unless other.kind_of?(OpenStruct)
+    @table == other.table
+  end
+
+  #
+  # Compares this object and +other+ for equality.  An OpenStruct is eql? to
+  # +other+ when +other+ is an OpenStruct and the two objects' Hash tables are
+  # eql?.
+  #
+  def eql?(other)
+    return false unless other.kind_of?(OpenStruct)
+    @table.eql?(other.table)
+  end
+
+  # Compute a hash-code for this OpenStruct.
+  # Two hashes with the same content will have the same hash code
+  # (and will be eql?).
+  def hash
+    @table.hash
   end
 end
-- 
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