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rails--rails/activemodel/CHANGELOG.md

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  • Trim down Active Model API by removing valid? and errors.full_messages José Valim

Rails 3.2.0 (January 20, 2012)

  • Deprecated define_attr_method in ActiveModel::AttributeMethods, because this only existed to support methods like set_table_name in Active Record, which are themselves being deprecated.

    Jon Leighton

  • Add ActiveModel::Errors#added? to check if a specific error has been added Martin Svalin

  • Add ability to define strict validation(with :strict => true option) that always raises exception when fails Bogdan Gusiev

  • Deprecate "Model.model_name.partial_path" in favor of "model.to_partial_path" Grant Hutchins, Peter Jaros

  • Provide mass_assignment_sanitizer as an easy API to replace the sanitizer behavior. Also support both :logger (default) and :strict sanitizer behavior Bogdan Gusiev

Rails 3.1.0 (August 30, 2011)

  • Alternate I18n namespace lookup is no longer supported. Instead of "activerecord.models.admins.post", do "activerecord.models.admins/post" instead José Valim

  • attr_accessible and friends now accepts :as as option to specify a role Josh Kalderimis

  • Add support for proc or lambda as an option for InclusionValidator, ExclusionValidator, and FormatValidator Prem Sichanugrist

    You can now supply Proc, lambda, or anything that respond to #call in those validations, and it will be called with current record as an argument. That given proc or lambda must returns an object which respond to #include? for InclusionValidator and ExclusionValidator, and returns a regular expression object for FormatValidator.

  • Added ActiveModel::SecurePassword to encapsulate dead-simple password usage with BCrypt encryption and salting DHH

  • ActiveModel::AttributeMethods allows attributes to be defined on demand Alexander Uvarov

  • Add support for selectively enabling/disabling observers Myron Marston

Rails 3.0.7 (April 18, 2011)

  • No changes.

  • Rails 3.0.6 (April 5, 2011)

  • Fix when database column name has some symbolic characters (e.g. Oracle CASE# VARCHAR2(20)) #5818 #6850 Robert Pankowecki, Santiago Pastorino

  • Fix length validation for fixnums #6556 Andriy Tyurnikov

  • Fix i18n key collision with namespaced models #6448 yves.senn

Rails 3.0.5 (February 26, 2011)

  • No changes.

Rails 3.0.4 (February 8, 2011)

  • No changes.

Rails 3.0.3 (November 16, 2010)

  • No changes.

Rails 3.0.2 (November 15, 2010)

  • No changes

Rails 3.0.1 (October 15, 2010)

  • No Changes, just a version bump.

Rails 3.0.0 (August 29, 2010)

  • Added ActiveModel::MassAssignmentSecurity Eric Chapweske, Josh Kalderimis

  • JSON supports a custom root option: to_json(:root => 'custom') #4515 Jatinder Singh

  • #new_record? and #destroyed? were removed from ActiveModel::Lint. Use persisted? instead. A model is persisted if it's not a new_record? and it was not destroyed? MG

  • Added validations reflection in ActiveModel::Validations JV

    Model.validators
    Model.validators_on(:field)
    
  • #to_key was added to ActiveModel::Lint so we can generate DOM IDs for AMo objects with composite keys MG

  • ActiveModel::Observer#add_observer!

    It has a custom hook to define after_find that should really be in a ActiveRecord::Observer subclass:

    def add_observer!(klass)
      klass.add_observer(self)
      klass.class_eval 'def after_find() end' unless klass.respond_to?(:after_find)
    end
    
  • Change the ActiveModel::Base.include_root_in_json default to true for Rails 3 DHH

  • Add validates_format_of :without => /regexp/ option. #430 Elliot Winkler, Peer Allan

    Example :

      validates_format_of :subdomain, :without => /www|admin|mail/
    
  • Introduce validates_with to encapsulate attribute validations in a class. #2630 Jeff Dean

  • Extracted from Active Record and Active Resource.