diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index a0e2900120..c3aba63e1c 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -269,6 +269,12 @@ module ActiveRecord # remove_column(:suppliers, :qualification) # remove_columns(:suppliers, :qualification, :experience) def remove_column(table_name, *column_names) + if column_names.first.kind_of?(Enumerable) + message = 'Passing array to remove_columns is deprecated, please use ' + + 'multiple arguments, like: `remove_columns(:posts, :foo, :bar)`' + ActiveSupport::Deprecation.warn message, caller + end + columns_for_remove(table_name, *column_names).each {|column_name| execute "ALTER TABLE #{quote_table_name(table_name)} DROP #{column_name}" } end alias :remove_columns :remove_column |