1 files changed, 26 insertions, 0 deletions
diff --git a/spec/mspec/lib/mspec/matchers/equal.rb b/spec/mspec/lib/mspec/matchers/equal.rb
new file mode 100644
index 0000000000..ee6431fd4f
--- /dev/null
+++ b/spec/mspec/lib/mspec/matchers/equal.rb
@@ -0,0 +1,26 @@
+class EqualMatcher
+  def initialize(expected)
+    @expected = expected
+  end
+
+  def matches?(actual)
+    @actual = actual
+    @actual.equal?(@expected)
+  end
+
+  def failure_message
+    ["Expected #{@actual.pretty_inspect}",
+     "to be identical to #{@expected.pretty_inspect}"]
+  end
+
+  def negative_failure_message
+    ["Expected #{@actual.pretty_inspect}",
+     "not to be identical to #{@expected.pretty_inspect}"]
+  end
+end
+
+class Object
+  def equal(expected)
+    EqualMatcher.new(expected)
+  end
+end