1 files changed, 13 insertions, 13 deletions

diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb
index 39f3fd99c7..802a969cb7 100644
--- a/activerecord/test/cases/migration/command_recorder_test.rb
+++ b/activerecord/test/cases/migration/command_recorder_test.rb
@@ -44,7 +44,7 @@ module ActiveRecord
 
       def test_irreversible_commands_raise_exception
         assert_raises(ActiveRecord::IrreversibleMigration) do
-          @recorder.revert{ @recorder.execute "some sql" }
+          @recorder.revert { @recorder.execute "some sql" }
         end
       end
 
@@ -58,12 +58,12 @@ module ActiveRecord
           @recorder.record :create_table, [:hello]
           @recorder.record :create_table, [:world]
         end
-        tables = @recorder.commands.map{|_cmd, args, _block| args}
+        tables = @recorder.commands.map { |_cmd, args, _block| args }
         assert_equal [[:world], [:hello]], tables
       end
 
       def test_revert_order
-        block = Proc.new{|t| t.string :name }
+        block = Proc.new { |t| t.string :name }
         @recorder.instance_eval do
           create_table("apples", &block)
           revert do
@@ -115,13 +115,13 @@ module ActiveRecord
       end
 
       def test_invert_create_table_with_options_and_block
-        block = Proc.new{}
+        block = Proc.new {}
         drop_table = @recorder.inverse_of :create_table, [:people_reminders, id: false], &block
         assert_equal [:drop_table, [:people_reminders, id: false], block], drop_table
       end
 
       def test_invert_drop_table
-        block = Proc.new{}
+        block = Proc.new {}
         create_table = @recorder.inverse_of :drop_table, [:people_reminders, id: false], &block
         assert_equal [:create_table, [:people_reminders, id: false], block], create_table
       end
@@ -143,7 +143,7 @@ module ActiveRecord
       end
 
       def test_invert_drop_join_table
-        block = Proc.new{}
+        block = Proc.new {}
         create_join_table = @recorder.inverse_of :drop_join_table, [:musics, :artists, table_name: :catalog], &block
         assert_equal [:create_join_table, [:musics, :artists, table_name: :catalog], block], create_join_table
       end
@@ -203,17 +203,17 @@ module ActiveRecord
 
       def test_invert_add_index
         remove = @recorder.inverse_of :add_index, [:table, [:one, :two]]
-        assert_equal [:remove_index, [:table, {column: [:one, :two]}]], remove
+        assert_equal [:remove_index, [:table, { column: [:one, :two] }]], remove
       end
 
       def test_invert_add_index_with_name
         remove = @recorder.inverse_of :add_index, [:table, [:one, :two], name: "new_index"]
-        assert_equal [:remove_index, [:table, {name: "new_index"}]], remove
+        assert_equal [:remove_index, [:table, { name: "new_index" }]], remove
       end
 
       def test_invert_add_index_with_no_options
         remove = @recorder.inverse_of :add_index, [:table, [:one, :two]]
-        assert_equal [:remove_index, [:table, {column: [:one, :two]}]], remove
+        assert_equal [:remove_index, [:table, { column: [:one, :two] }]], remove
       end
 
       def test_invert_remove_index
@@ -222,17 +222,17 @@ module ActiveRecord
       end
 
       def test_invert_remove_index_with_column
-        add = @recorder.inverse_of :remove_index, [:table, {column: [:one, :two], options: true}]
+        add = @recorder.inverse_of :remove_index, [:table, { column: [:one, :two], options: true }]
         assert_equal [:add_index, [:table, [:one, :two], options: true]], add
       end
 
       def test_invert_remove_index_with_name
-        add = @recorder.inverse_of :remove_index, [:table, {column: [:one, :two], name: "new_index"}]
+        add = @recorder.inverse_of :remove_index, [:table, { column: [:one, :two], name: "new_index" }]
         assert_equal [:add_index, [:table, [:one, :two], name: "new_index"]], add
       end
 
       def test_invert_remove_index_with_no_special_options
-        add = @recorder.inverse_of :remove_index, [:table, {column: [:one, :two]}]
+        add = @recorder.inverse_of :remove_index, [:table, { column: [:one, :two] }]
         assert_equal [:add_index, [:table, [:one, :two], {}]], add
       end
 
@@ -254,7 +254,7 @@ module ActiveRecord
 
       def test_invert_remove_timestamps
         add = @recorder.inverse_of :remove_timestamps, [:table, { null: true }]
-        assert_equal [:add_timestamps, [:table, {null: true }], nil], add
+        assert_equal [:add_timestamps, [:table, { null: true }], nil], add
       end
 
       def test_invert_add_reference