1 files changed, 13 insertions, 13 deletions

diff --git a/spec/ruby/core/io/reopen_spec.rb b/spec/ruby/core/io/reopen_spec.rb
index 8ff0f217f4..3b972d8978 100644
--- a/spec/ruby/core/io/reopen_spec.rb
+++ b/spec/ruby/core/io/reopen_spec.rb
@@ -27,35 +27,35 @@ describe "IO#reopen" do
   it "changes the class of the instance to the class of the object returned by #to_io" do
     obj = mock("io")
     obj.should_receive(:to_io).and_return(@other_io)
-    @io.reopen(obj).should be_an_instance_of(File)
+    @io.reopen(obj).should.instance_of?(File)
   end
 
   it "raises an IOError if the object returned by #to_io is closed" do
     obj = mock("io")
     obj.should_receive(:to_io).and_return(IOSpecs.closed_io)
-    -> { @io.reopen obj }.should raise_error(IOError)
+    -> { @io.reopen obj }.should.raise(IOError)
   end
 
   it "raises a TypeError if #to_io does not return an IO instance" do
     obj = mock("io")
     obj.should_receive(:to_io).and_return("something else")
-    -> { @io.reopen obj }.should raise_error(TypeError)
+    -> { @io.reopen obj }.should.raise(TypeError)
   end
 
   it "raises an IOError when called on a closed stream with an object" do
     @io.close
     obj = mock("io")
     obj.should_not_receive(:to_io)
-    -> { @io.reopen(STDOUT) }.should raise_error(IOError)
+    -> { @io.reopen(STDOUT) }.should.raise(IOError)
   end
 
   it "raises an IOError if the IO argument is closed" do
-    -> { @io.reopen(IOSpecs.closed_io) }.should raise_error(IOError)
+    -> { @io.reopen(IOSpecs.closed_io) }.should.raise(IOError)
   end
 
   it "raises an IOError when called on a closed stream with an IO" do
     @io.close
-    -> { @io.reopen(STDOUT) }.should raise_error(IOError)
+    -> { @io.reopen(STDOUT) }.should.raise(IOError)
   end
 end
 
@@ -77,12 +77,12 @@ describe "IO#reopen with a String" do
   it "does not raise an exception when called on a closed stream with a path" do
     @io.close
     @io.reopen @name, "r"
-    @io.closed?.should be_false
+    @io.closed?.should == false
     @io.gets.should == "Line 1: One\n"
   end
 
   it "returns self" do
-    @io.reopen(@name).should equal(@io)
+    @io.reopen(@name).should.equal?(@io)
   end
 
   it "positions a newly created instance at the beginning of the new stream" do
@@ -188,7 +188,7 @@ describe "IO#reopen with a String" do
 
   it "raises an Errno::ENOENT if the file does not exist and the IO is not opened in write mode" do
     @io = new_io @name, "r"
-    -> { @io.reopen(@other_name) }.should raise_error(Errno::ENOENT)
+    -> { @io.reopen(@other_name) }.should.raise(Errno::ENOENT)
   end
 end
 
@@ -214,9 +214,9 @@ describe "IO#reopen with an IO at EOF" do
   end
 
   it "resets the EOF status to false" do
-    @io.eof?.should be_true
+    @io.eof?.should == true
     @io.reopen @other_io
-    @io.eof?.should be_false
+    @io.eof?.should == false
   end
 end
 
@@ -244,7 +244,7 @@ describe "IO#reopen with an IO" do
     # MRI actually changes the class of @io in the call to #reopen
     # but does not preserve the existing singleton class of @io.
     def @io.to_io; flunk; end
-    @io.reopen(@other_io).should be_an_instance_of(IO)
+    @io.reopen(@other_io).should.instance_of?(IO)
   end
 
   it "does not change the object_id" do
@@ -303,7 +303,7 @@ describe "IO#reopen with an IO" do
 
   it "may change the class of the instance" do
     @io.reopen @other_io
-    @io.should be_an_instance_of(File)
+    @io.should.instance_of?(File)
   end
 
   it "sets path equals to the other IO's path if other IO is File" do