1 files changed, 6 insertions, 5 deletions
diff --git a/spec/ruby/core/array/append_spec.rb b/spec/ruby/core/array/append_spec.rb
index c12473dc07..5480d9f65e 100644
--- a/spec/ruby/core/array/append_spec.rb
+++ b/spec/ruby/core/array/append_spec.rb
@@ -1,6 +1,5 @@
 require_relative '../../spec_helper'
 require_relative 'fixtures/classes'
-require_relative 'shared/push'
 
 describe "Array#<<" do
   it "pushes the object onto the end of the array" do
@@ -10,8 +9,8 @@ describe "Array#<<" do
   it "returns self to allow chaining" do
     a = []
     b = a
-    (a << 1).should equal(b)
-    (a << 2 << 3).should equal(b)
+    (a << 1).should.equal?(b)
+    (a << 2 << 3).should.equal?(b)
   end
 
   it "correctly resizes the Array" do
@@ -31,10 +30,12 @@ describe "Array#<<" do
   end
 
   it "raises a FrozenError on a frozen array" do
-    -> { ArraySpecs.frozen_array << 5 }.should raise_error(FrozenError)
+    -> { ArraySpecs.frozen_array << 5 }.should.raise(FrozenError)
   end
 end
 
 describe "Array#append" do
-  it_behaves_like :array_push, :append
+  it "is an alias of Array#push" do
+    Array.instance_method(:append).should == Array.instance_method(:push)
+  end
 end