1 files changed, 8 insertions, 8 deletions
diff --git a/spec/ruby/core/array/equal_value_spec.rb b/spec/ruby/core/array/equal_value_spec.rb
index 39117c3d7c..4f7c0ce5e3 100644
--- a/spec/ruby/core/array/equal_value_spec.rb
+++ b/spec/ruby/core/array/equal_value_spec.rb
@@ -10,17 +10,17 @@ describe "Array#==" do
     obj.should_receive(:respond_to?).at_least(1).with(:to_ary).and_return(true)
     obj.should_receive(:==).with([1]).at_least(1).and_return(true)
 
-    ([1] == obj).should be_true
-    ([[1]] == [obj]).should be_true
-    ([[[1], 3], 2] == [[obj, 3], 2]).should be_true
+    ([1] == obj).should == true
+    ([[1]] == [obj]).should == true
+    ([[[1], 3], 2] == [[obj, 3], 2]).should == true
 
     # recursive arrays
     arr1 = [[1]]
     arr1 << arr1
     arr2 = [obj]
     arr2 << arr2
-    (arr1 == arr2).should be_true
-    (arr2 == arr1).should be_true
+    (arr1 == arr2).should == true
+    (arr2 == arr1).should == true
   end
 
   it "returns false if any corresponding elements are not #==" do
@@ -44,8 +44,8 @@ describe "Array#==" do
     [obj].should == [5]
   end
 
-  # As per bug #1720
-  it "returns false for [NaN] == [NaN]" do
-    [nan_value].should_not == [nan_value]
+  # See https://bugs.ruby-lang.org/issues/1720
+  it "returns true for [NaN] == [NaN] because Array#== first checks with #equal? and NaN.equal?(NaN) is true" do
+    [Float::NAN].should == [Float::NAN]
   end
 end