diff options
Diffstat (limited to 'activerecord/lib/active_record/store.rb')
| -rw-r--r-- | activerecord/lib/active_record/store.rb | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/store.rb b/activerecord/lib/active_record/store.rb index 3c291f28e3..1b407f7702 100644 --- a/activerecord/lib/active_record/store.rb +++ b/activerecord/lib/active_record/store.rb @@ -15,11 +15,16 @@ module ActiveRecord # You can set custom coder to encode/decode your serialized attributes to/from different formats. # JSON, YAML, Marshal are supported out of the box. Generally it can be any wrapper that provides +load+ and +dump+. # - # NOTE - If you are using PostgreSQL specific columns like +hstore+ or +json+ there is no need for - # the serialization provided by +store+. Simply use +store_accessor+ instead to generate + # NOTE: If you are using PostgreSQL specific columns like +hstore+ or +json+ there is no need for + # the serialization provided by {.store}[rdoc-ref:rdoc-ref:ClassMethods#store]. + # Simply use {.store_accessor}[rdoc-ref:ClassMethods#store_accessor] instead to generate # the accessor methods. Be aware that these columns use a string keyed hash and do not allow access # using a symbol. # + # NOTE: The default validations with the exception of +uniqueness+ will work. + # For example, if you want to check for +uniqueness+ with +hstore+ you will + # need to use a custom validation to handle it. + # # Examples: # # class User < ActiveRecord::Base @@ -39,7 +44,7 @@ module ActiveRecord # store_accessor :settings, :privileges, :servants # end # - # The stored attribute names can be retrieved using +stored_attributes+. + # The stored attribute names can be retrieved using {.stored_attributes}[rdoc-ref:rdoc-ref:ClassMethods#stored_attributes]. # # User.stored_attributes[:settings] # [:color, :homepage] # |