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author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2014-06-07 15:09:23 -0300 |
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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/column.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/column.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/column.rb | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/column.rb b/activerecord/lib/active_record/connection_adapters/column.rb index 5e4e00bc64..23434df1fe 100644 --- a/activerecord/lib/active_record/connection_adapters/column.rb +++ b/activerecord/lib/active_record/connection_adapters/column.rb @@ -13,7 +13,7 @@ module ActiveRecord ISO_DATETIME = /\A(\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)(\.\d+)?\z/ end - attr_reader :name, :default, :cast_type, :null, :sql_type, :default_function + attr_reader :name, :cast_type, :null, :sql_type, :default_function delegate :type, :precision, :scale, :limit, :klass, :accessor, :text?, :number?, :binary?, :serialized?, :changed?, @@ -35,7 +35,7 @@ module ActiveRecord @cast_type = cast_type @sql_type = sql_type @null = null - @default = extract_default(default) + @original_default = default @default_function = nil end @@ -51,8 +51,15 @@ module ActiveRecord Base.human_attribute_name(@name) end - def extract_default(default) - type_cast(default) + def default + @default ||= type_cast(@original_default) + end + + def with_type(type) + dup.tap do |clone| + clone.instance_variable_set('@default', nil) + clone.instance_variable_set('@cast_type', type) + end end end |