Enable `Layout/EmptyLinesAroundBlockBody` to reduce review cost in the future

We sometimes ask "✂️ extra blank lines" to a contributor in reviews like
https://github.com/rails/rails/pull/33337#discussion_r201509738.

It is preferable to deal automatically without depending on manpower.

6 files changed, 0 insertions, 17 deletions

diff --git a/activerecord/test/cases/arel/insert_manager_test.rb b/activerecord/test/cases/arel/insert_manager_test.rb
index ae10ccf56c..2376ad8d37 100644
--- a/activerecord/test/cases/arel/insert_manager_test.rb
+++ b/activerecord/test/cases/arel/insert_manager_test.rb
@@ -220,7 +220,6 @@ module Arel
     end
 
     describe "select" do
-
       it "accepts a select query in place of a VALUES clause" do
         table   = Table.new :users
 
@@ -238,7 +237,6 @@ module Arel
           INSERT INTO "users" ("id", "name") (SELECT 1, "aaron")
         }
       end
-
     end
   end
 end
diff --git a/activerecord/test/cases/arel/select_manager_test.rb b/activerecord/test/cases/arel/select_manager_test.rb
index f318577b94..6b10d0b612 100644
--- a/activerecord/test/cases/arel/select_manager_test.rb
+++ b/activerecord/test/cases/arel/select_manager_test.rb
@@ -244,8 +244,6 @@ module Arel
         @m2 = Arel::SelectManager.new table
         @m2.project Arel.star
         @m2.where(table[:age].gt(99))
-
-
       end
 
       it "should union two managers" do
@@ -266,7 +264,6 @@ module Arel
           ( SELECT * FROM "users"  WHERE "users"."age" < 18 UNION ALL SELECT * FROM "users"  WHERE "users"."age" > 99 )
         }
       end
-
     end
 
     describe "intersect" do
@@ -279,8 +276,6 @@ module Arel
         @m2 = Arel::SelectManager.new table
         @m2.project Arel.star
         @m2.where(table[:age].lt(99))
-
-
       end
 
       it "should interect two managers" do
@@ -293,7 +288,6 @@ module Arel
           ( SELECT * FROM "users"  WHERE "users"."age" > 18 INTERSECT SELECT * FROM "users"  WHERE "users"."age" < 99 )
         }
       end
-
     end
 
     describe "except" do
@@ -318,7 +312,6 @@ module Arel
           ( SELECT * FROM "users"  WHERE "users"."age" BETWEEN 18 AND 60 EXCEPT SELECT * FROM "users"  WHERE "users"."age" BETWEEN 40 AND 99 )
         }
       end
-
     end
 
     describe "with" do
@@ -647,7 +640,6 @@ module Arel
     end
 
     describe "joins" do
-
       it "returns inner join sql" do
         table   = Table.new :users
         aliaz   = table.alias
@@ -1002,7 +994,6 @@ module Arel
     end
 
     describe "update" do
-
       it "creates an update statement" do
         table   = Table.new :users
         manager = Arel::SelectManager.new
@@ -1075,7 +1066,6 @@ module Arel
           UPDATE "users" SET "id" = 1 WHERE "users"."id" IN (SELECT "users"."id" FROM "users" WHERE "users"."foo" = 10 LIMIT 42)
         }
       end
-
     end
 
     describe "project" do
@@ -1097,7 +1087,6 @@ module Arel
         manager.project "*"
         manager.to_sql.must_be_like %{ SELECT * }
       end
-
     end
 
     describe "projections" do
diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb
index 4a0ad0442a..3d3189900f 100644
--- a/activerecord/test/cases/inheritance_test.rb
+++ b/activerecord/test/cases/inheritance_test.rb
@@ -91,7 +91,6 @@ class InheritanceTest < ActiveRecord::TestCase
     end
 
     ActiveSupport::Dependencies.stub(:safe_constantize, proc { raise e }) do
-
       exception = assert_raises NameError do
         Company.send :compute_type, "InvalidModel"
       end
diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb
index 32af90caef..ec01a2965d 100644
--- a/activerecord/test/cases/nested_attributes_test.rb
+++ b/activerecord/test/cases/nested_attributes_test.rb
@@ -669,7 +669,6 @@ module NestedAttributesOnACollectionAssociationTests
   def test_should_take_a_hash_with_composite_id_keys_and_assign_the_attributes_to_the_associated_models
     @child_1.stub(:id, "ABC1X") do
       @child_2.stub(:id, "ABC2X") do
-
         @pirate.attributes = {
           association_getter => [
             { id: @child_1.id, name: "Grace OMalley" },
diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb
index 1c05571f1b..69be091869 100644
--- a/activerecord/test/cases/query_cache_test.rb
+++ b/activerecord/test/cases/query_cache_test.rb
@@ -482,7 +482,6 @@ class QueryCacheTest < ActiveRecord::TestCase
           assert_not ActiveRecord::Base.connection.query_cache_enabled
         }.join
       }.call({})
-
     end
   end
 
diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb
index 5b685ca564..46463ac414 100644
--- a/activerecord/test/cases/transactions_test.rb
+++ b/activerecord/test/cases/transactions_test.rb
@@ -573,7 +573,6 @@ class TransactionTest < ActiveRecord::TestCase
     assert_called(Topic.connection, :begin_db_transaction) do
       Topic.connection.stub(:commit_db_transaction, -> { raise("OH NOES") }) do
         assert_called(Topic.connection, :rollback_db_transaction) do
-
           e = assert_raise RuntimeError do
             Topic.transaction do
               # do nothing