1 files changed, 12 insertions, 14 deletions
diff --git a/spec/ruby/core/array/union_spec.rb b/spec/ruby/core/array/union_spec.rb
index 1dca47696d..ba2cc0d6b7 100644
--- a/spec/ruby/core/array/union_spec.rb
+++ b/spec/ruby/core/array/union_spec.rb
@@ -6,22 +6,20 @@ describe "Array#|" do
   it_behaves_like :array_binary_union, :|
 end
 
-ruby_version_is "2.6" do
-  describe "Array#union" do
-    it_behaves_like :array_binary_union, :union
+describe "Array#union" do
+  it_behaves_like :array_binary_union, :union
 
-    it "returns unique elements when given no argument" do
-      x = [1, 2, 3, 2]
-      x.union.should == [1, 2, 3]
-    end
+  it "returns unique elements when given no argument" do
+    x = [1, 2, 3, 2]
+    x.union.should == [1, 2, 3]
+  end
 
-    it "does not return subclass instances for Array subclasses" do
-      ArraySpecs::MyArray[1, 2, 3].union.should be_an_instance_of(Array)
-    end
+  it "does not return subclass instances for Array subclasses" do
+    ArraySpecs::MyArray[1, 2, 3].union.should be_an_instance_of(Array)
+  end
 
-    it "accepts multiple arguments" do
-      x = [1, 2, 3]
-      x.union(x, x, x, x, [3, 4], x).should == [1, 2, 3, 4]
-    end
+  it "accepts multiple arguments" do
+    x = [1, 2, 3]
+    x.union(x, x, x, x, [3, 4], x).should == [1, 2, 3, 4]
   end
 end