Update to ruby/spec@875a09e

2 files changed, 4 insertions, 4 deletions

diff --git a/spec/ruby/library/mathn/integer/prime_division_spec.rb b/spec/ruby/library/mathn/integer/prime_division_spec.rb
index e2141490f0..fb4a1c3fea 100644
--- a/spec/ruby/library/mathn/integer/prime_division_spec.rb
+++ b/spec/ruby/library/mathn/integer/prime_division_spec.rb
@@ -15,7 +15,7 @@ ruby_version_is ''...'2.5' do
     end
 
     it "raises a ZeroDivisionError when is called on zero" do
-      lambda { 0.prime_division }.should raise_error(ZeroDivisionError)
+      -> { 0.prime_division }.should raise_error(ZeroDivisionError)
     end
   end
 end
diff --git a/spec/ruby/library/mathn/math/shared/rsqrt.rb b/spec/ruby/library/mathn/math/shared/rsqrt.rb
index 0f623a7d4f..ea3d1b0cfc 100644
--- a/spec/ruby/library/mathn/math/shared/rsqrt.rb
+++ b/spec/ruby/library/mathn/math/shared/rsqrt.rb
@@ -14,8 +14,8 @@ describe :mathn_math_rsqrt, shared: true do
   end
 
   it "raises an Math::DomainError if the argument is a negative number" do
-    lambda { @object.send(:rsqrt, -1) }.should raise_error(Math::DomainError)
-    lambda { @object.send(:rsqrt, -4.0) }.should raise_error(Math::DomainError)
-    lambda { @object.send(:rsqrt, -16/64) }.should raise_error(Math::DomainError)
+    -> { @object.send(:rsqrt, -1) }.should raise_error(Math::DomainError)
+    -> { @object.send(:rsqrt, -4.0) }.should raise_error(Math::DomainError)
+    -> { @object.send(:rsqrt, -16/64) }.should raise_error(Math::DomainError)
   end
 end