1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/range/bsearch_spec.rb b/spec/ruby/core/range/bsearch_spec.rb
index 399bd49623..009cafb00e 100644
--- a/spec/ruby/core/range/bsearch_spec.rb
+++ b/spec/ruby/core/range/bsearch_spec.rb
@@ -9,22 +9,22 @@ describe "Range#bsearch" do
   it_behaves_like :enumeratorized_with_unknown_size, :bsearch, (1..3)
 
   it "raises a TypeError if the block returns an Object" do
-    lambda { (0..1).bsearch { Object.new } }.should raise_error(TypeError)
+    -> { (0..1).bsearch { Object.new } }.should raise_error(TypeError)
   end
 
   it "raises a TypeError if the block returns a String" do
-    lambda { (0..1).bsearch { "1" } }.should raise_error(TypeError)
+    -> { (0..1).bsearch { "1" } }.should raise_error(TypeError)
   end
 
   it "raises a TypeError if the Range has Object values" do
     value = mock("range bsearch")
     r = Range.new value, value
 
-    lambda { r.bsearch { true } }.should raise_error(TypeError)
+    -> { r.bsearch { true } }.should raise_error(TypeError)
   end
 
   it "raises a TypeError if the Range has String values" do
-    lambda { ("a".."e").bsearch { true } }.should raise_error(TypeError)
+    -> { ("a".."e").bsearch { true } }.should raise_error(TypeError)
   end
 
   context "with Integer values" do