diff options
author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2014-06-07 15:09:23 -0300 |
---|---|---|
committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2014-06-07 15:09:23 -0300 |
commit | 4cf63ce3731a43bd98f7b92b43dcf1be99c0b183 (patch) | |
tree | c9f1c7f5243629daa263c9f863d596d07f788b17 /activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | |
parent | dc73e39b4d40f0965b000f84568f77f126ec8290 (diff) | |
parent | 2dca1ba039eb0d1adad089134749a5093b481666 (diff) | |
download | rails-4cf63ce3731a43bd98f7b92b43dcf1be99c0b183.tar.gz rails-4cf63ce3731a43bd98f7b92b43dcf1be99c0b183.tar.bz2 rails-4cf63ce3731a43bd98f7b92b43dcf1be99c0b183.zip |
Merge pull request #15546 from sgrif/sg-lazy-decorators
Don't query the database schema when calling `serialize`
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 759ac9943f..200b773172 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -61,16 +61,13 @@ module ActiveRecord @collation = collation @extra = extra super(name, default, cast_type, sql_type, null) + assert_valid_default(default) end - def extract_default(default) - if blob_or_text_column? - if default.blank? - null || strict ? nil : '' - else - raise ArgumentError, "#{type} columns cannot have a default value: #{default.inspect}" - end - elsif missing_default_forged_as_empty_string?(default) + def default + @default ||= if blob_or_text_column? + null || strict ? nil : '' + elsif missing_default_forged_as_empty_string?(@original_default) nil else super @@ -102,6 +99,12 @@ module ActiveRecord def missing_default_forged_as_empty_string?(default) type != :string && !null && default == '' end + + def assert_valid_default(default) + if blob_or_text_column? && default.present? + raise ArgumentError, "#{type} columns cannot have a default value: #{default.inspect}" + end + end end ## |