1 files changed, 8 insertions, 8 deletions
diff --git a/spec/ruby/library/stringscanner/shared/concat.rb b/spec/ruby/library/stringscanner/shared/concat.rb
index cb884a5c01..8138b0f8dc 100644
--- a/spec/ruby/library/stringscanner/shared/concat.rb
+++ b/spec/ruby/library/stringscanner/shared/concat.rb
@@ -1,30 +1,30 @@
 describe :strscan_concat, shared: true do
   it "concatenates the given argument to self and returns self" do
-    s = StringScanner.new("hello ")
+    s = StringScanner.new(+"hello ")
     s.send(@method, 'world').should == s
     s.string.should == "hello world"
-    s.eos?.should be_false
+    s.eos?.should == false
   end
 
   it "raises a TypeError if the given argument can't be converted to a String" do
-    -> { StringScanner.new('hello').send(@method, :world)    }.should raise_error(TypeError)
-    -> { StringScanner.new('hello').send(@method, mock('x')) }.should raise_error(TypeError)
+    -> { StringScanner.new('hello').send(@method, :world)    }.should.raise(TypeError)
+    -> { StringScanner.new('hello').send(@method, mock('x')) }.should.raise(TypeError)
   end
 end
 
 describe :strscan_concat_fixnum, shared: true do
   it "raises a TypeError" do
     a = StringScanner.new("hello world")
-    -> { a.send(@method, 333) }.should raise_error(TypeError)
+    -> { a.send(@method, 333) }.should.raise(TypeError)
     b = StringScanner.new("")
-    -> { b.send(@method, (256 * 3 + 64)) }.should raise_error(TypeError)
-    -> { b.send(@method, -200)           }.should raise_error(TypeError)
+    -> { b.send(@method, (256 * 3 + 64)) }.should.raise(TypeError)
+    -> { b.send(@method, -200)           }.should.raise(TypeError)
   end
 
   it "doesn't call to_int on the argument" do
     x = mock('x')
     x.should_not_receive(:to_int)
 
-    -> { StringScanner.new("").send(@method, x) }.should raise_error(TypeError)
+    -> { StringScanner.new("").send(@method, x) }.should.raise(TypeError)
   end
 end