Merge pull request #21372 from yui-knk/fix/revert_change_column_default

Make `change_column_default` to work

1 files changed, 8 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/migration/command_recorder.rb b/activerecord/lib/active_record/migration/command_recorder.rb
index dcc2362397..b52e89d792 100644
--- a/activerecord/lib/active_record/migration/command_recorder.rb
+++ b/activerecord/lib/active_record/migration/command_recorder.rb
@@ -14,6 +14,13 @@ module ActiveRecord
     # * rename_index
     # * rename_table
     class CommandRecorder
+      ReversibleAndIrreversibleMethods = [:create_table, :create_join_table, :rename_table, :add_column, :remove_column,
+        :rename_index, :rename_column, :add_index, :remove_index, :add_timestamps, :remove_timestamps,
+        :change_column_default, :add_reference, :remove_reference, :transaction,
+        :drop_join_table, :drop_table, :execute_block, :enable_extension,
+        :change_column, :execute, :remove_columns, :change_column_null,
+        :add_foreign_key, :remove_foreign_key
+      ]
       include JoinTable
 
       attr_accessor :commands, :delegate, :reverting
@@ -70,14 +77,7 @@ module ActiveRecord
         super || delegate.respond_to?(*args)
       end
 
-      [:create_table, :create_join_table, :rename_table, :add_column, :remove_column,
-        :rename_index, :rename_column, :add_index, :remove_index, :add_timestamps, :remove_timestamps,
-        :add_reference, :remove_reference, :transaction,
-        :drop_join_table, :drop_table, :execute_block, :enable_extension,
-        :change_column, :execute, :remove_columns, :change_column_null,
-        :add_foreign_key, :remove_foreign_key
-       # irreversible methods need to be here too
-      ].each do |method|
+      ReversibleAndIrreversibleMethods.each do |method|
         class_eval <<-EOV, __FILE__, __LINE__ + 1
           def #{method}(*args, &block)          # def create_table(*args, &block)
             record(:"#{method}", args, &block)  #   record(:create_table, args, &block)