1 files changed, 5 insertions, 5 deletions
diff --git a/spec/ruby/library/openstruct/to_h_spec.rb b/spec/ruby/library/openstruct/to_h_spec.rb
index 6c272bcc71..7d9c7db5dc 100644
--- a/spec/ruby/library/openstruct/to_h_spec.rb
+++ b/spec/ruby/library/openstruct/to_h_spec.rb
@@ -19,7 +19,7 @@ describe "OpenStruct#to_h" do
   end
 
   it "does not return the hash used as initializer" do
-    @to_h.should_not equal(@h)
+    @to_h.should_not.equal?(@h)
   end
 
   it "returns a Hash that is independent from the struct" do
@@ -36,17 +36,17 @@ describe "OpenStruct#to_h" do
     it "raises ArgumentError if block returns longer or shorter array" do
       -> do
         @os.to_h { |k, v| [k.to_s, v*2, 1] }
-      end.should raise_error(ArgumentError, /element has wrong array length/)
+      end.should.raise(ArgumentError, /element has wrong array length/)
 
       -> do
         @os.to_h { |k, v| [k] }
-      end.should raise_error(ArgumentError, /element has wrong array length/)
+      end.should.raise(ArgumentError, /element has wrong array length/)
     end
 
     it "raises TypeError if block returns something other than Array" do
       -> do
         @os.to_h { |k, v| "not-array" }
-      end.should raise_error(TypeError, /wrong element type String/)
+      end.should.raise(TypeError, /wrong element type String/)
     end
 
     it "coerces returned pair to Array with #to_ary" do
@@ -62,7 +62,7 @@ describe "OpenStruct#to_h" do
 
       -> do
         @os.to_h { |k| x }
-      end.should raise_error(TypeError, /wrong element type MockObject/)
+      end.should.raise(TypeError, /wrong element type MockObject/)
     end
   end
 end