3 files changed, 6 insertions, 6 deletions
diff --git a/spec/ruby/library/set/sortedset/shared/difference.rb b/spec/ruby/library/set/sortedset/shared/difference.rb
index cf50ff0eb2..688e23a7a7 100644
--- a/spec/ruby/library/set/sortedset/shared/difference.rb
+++ b/spec/ruby/library/set/sortedset/shared/difference.rb
@@ -9,7 +9,7 @@ describe :sorted_set_difference, shared: true do
   end
 
   it "raises an ArgumentError when passed a non-Enumerable" do
-    lambda { @set.send(@method, 1) }.should raise_error(ArgumentError)
-    lambda { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, 1) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
   end
 end
diff --git a/spec/ruby/library/set/sortedset/shared/intersection.rb b/spec/ruby/library/set/sortedset/shared/intersection.rb
index d3cfa96656..045716ad05 100644
--- a/spec/ruby/library/set/sortedset/shared/intersection.rb
+++ b/spec/ruby/library/set/sortedset/shared/intersection.rb
@@ -9,7 +9,7 @@ describe :sorted_set_intersection, shared: true do
   end
 
   it "raises an ArgumentError when passed a non-Enumerable" do
-    lambda { @set.send(@method, 1) }.should raise_error(ArgumentError)
-    lambda { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, 1) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
   end
 end
diff --git a/spec/ruby/library/set/sortedset/shared/union.rb b/spec/ruby/library/set/sortedset/shared/union.rb
index 4ff07ef5cc..9015bdc8e3 100644
--- a/spec/ruby/library/set/sortedset/shared/union.rb
+++ b/spec/ruby/library/set/sortedset/shared/union.rb
@@ -9,7 +9,7 @@ describe :sorted_set_union, shared: true do
   end
 
   it "raises an ArgumentError when passed a non-Enumerable" do
-    lambda { @set.send(@method, 1) }.should raise_error(ArgumentError)
-    lambda { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, 1) }.should raise_error(ArgumentError)
+    -> { @set.send(@method, Object.new) }.should raise_error(ArgumentError)
   end
 end