1 files changed, 13 insertions, 13 deletions
diff --git a/spec/ruby/core/string/downcase_spec.rb b/spec/ruby/core/string/downcase_spec.rb
index 2d260f23f1..4f7f44e5d4 100644
--- a/spec/ruby/core/string/downcase_spec.rb
+++ b/spec/ruby/core/string/downcase_spec.rb
@@ -24,7 +24,7 @@ describe "String#downcase" do
       downcased.should == "king"
       downcased.size.should == 4
       downcased.bytesize.should == 4
-      downcased.ascii_only?.should be_true
+      downcased.ascii_only?.should == true
     end
   end
 
@@ -48,7 +48,7 @@ describe "String#downcase" do
     end
 
     it "does not allow any other additional option" do
-      -> { "İ".downcase(:turkic, :ascii) }.should raise_error(ArgumentError)
+      -> { "İ".downcase(:turkic, :ascii) }.should.raise(ArgumentError)
     end
   end
 
@@ -62,7 +62,7 @@ describe "String#downcase" do
     end
 
     it "does not allow any other additional option" do
-      -> { "İS".downcase(:lithuanian, :ascii) }.should raise_error(ArgumentError)
+      -> { "İS".downcase(:lithuanian, :ascii) }.should.raise(ArgumentError)
     end
   end
 
@@ -74,18 +74,18 @@ describe "String#downcase" do
   end
 
   it "does not allow invalid options" do
-    -> { "ABC".downcase(:invalid_option) }.should raise_error(ArgumentError)
+    -> { "ABC".downcase(:invalid_option) }.should.raise(ArgumentError)
   end
 
   it "returns a String instance for subclasses" do
-    StringSpecs::MyString.new("FOObar").downcase.should be_an_instance_of(String)
+    StringSpecs::MyString.new("FOObar").downcase.should.instance_of?(String)
   end
 end
 
 describe "String#downcase!" do
   it "modifies self in place" do
     a = "HeLlO"
-    a.downcase!.should equal(a)
+    a.downcase!.should.equal?(a)
     a.should == "hello"
   end
 
@@ -109,7 +109,7 @@ describe "String#downcase!" do
       downcased.should == "king"
       downcased.size.should == 4
       downcased.bytesize.should == 4
-      downcased.ascii_only?.should be_true
+      downcased.ascii_only?.should == true
     end
   end
 
@@ -141,7 +141,7 @@ describe "String#downcase!" do
     end
 
     it "does not allow any other additional option" do
-      -> { a = "İ"; a.downcase!(:turkic, :ascii) }.should raise_error(ArgumentError)
+      -> { a = "İ"; a.downcase!(:turkic, :ascii) }.should.raise(ArgumentError)
     end
   end
 
@@ -159,7 +159,7 @@ describe "String#downcase!" do
     end
 
     it "does not allow any other additional option" do
-      -> { a = "İS"; a.downcase!(:lithuanian, :ascii) }.should raise_error(ArgumentError)
+      -> { a = "İS"; a.downcase!(:lithuanian, :ascii) }.should.raise(ArgumentError)
     end
   end
 
@@ -175,7 +175,7 @@ describe "String#downcase!" do
   end
 
   it "does not allow invalid options" do
-    -> { a = "ABC"; a.downcase!(:invalid_option) }.should raise_error(ArgumentError)
+    -> { a = "ABC"; a.downcase!(:invalid_option) }.should.raise(ArgumentError)
   end
 
   it "returns nil if no modifications were made" do
@@ -185,11 +185,11 @@ describe "String#downcase!" do
   end
 
   it "raises a FrozenError when self is frozen" do
-    -> { "HeLlo".freeze.downcase! }.should raise_error(FrozenError)
-    -> { "hello".freeze.downcase! }.should raise_error(FrozenError)
+    -> { "HeLlo".freeze.downcase! }.should.raise(FrozenError)
+    -> { "hello".freeze.downcase! }.should.raise(FrozenError)
   end
 
   it "sets the result String encoding to the source String encoding" do
-    "ABC".downcase.encoding.should equal(Encoding::UTF_8)
+    "ABC".downcase.encoding.should.equal?(Encoding::UTF_8)
   end
 end