rails--rails/activemodel/CHANGELOG.md

• Remove support to Marshal load Rails 5.x ActiveModel::AttributeSet format.

  Rafael Mendonça França

• Remove support to Marshal and YAML load Rails 5.x error format.

  Rafael Mendonça França

• Remove deprecated support to use []= in ActiveModel::Errors#messages.

  Rafael Mendonça França

• Remove deprecated support to delete errors from ActiveModel::Errors#messages.

  Rafael Mendonça França

• Remove deprecated support to clear errors from ActiveModel::Errors#messages.

  Rafael Mendonça França

• Remove deprecated support concat errors to ActiveModel::Errors#messages.

  Rafael Mendonça França

• Remove deprecated ActiveModel::Errors#to_xml.

  Rafael Mendonça França

• Remove deprecated ActiveModel::Errors#keys.

  Rafael Mendonça França

• Remove deprecated ActiveModel::Errors#values.

  Rafael Mendonça França

• Remove deprecated ActiveModel::Errors#slice!.

  Rafael Mendonça França

• Remove deprecated ActiveModel::Errors#to_h.

  Rafael Mendonça França

• Remove deprecated enumeration of ActiveModel::Errors instances as a Hash.

  Rafael Mendonça França

• Clear secure password cache if password is set to nil

  Before:

  user.password = 'something' user.password = nil

  user.password # => 'something'

  Now:

  user.password = 'something' user.password = nil

  user.password # => nil

  Markus Doits

Rails 7.0.0.alpha2 (September 15, 2021)

• No changes.

Rails 7.0.0.alpha1 (September 15, 2021)

• Introduce ActiveModel::API.

  Make ActiveModel::API the minimum API to talk with Action Pack and Action View. This will allow adding more functionality to ActiveModel::Model.

  Petrik de Heus, Nathaniel Watts

• Fix dirty check for Float::NaN and BigDecimal::NaN.

  Float::NaN and BigDecimal::NaN in Ruby are special values and can't be compared with ==.

  Marcelo Lauxen

• Fix to_json for ActiveModel::Dirty object.

  Exclude mutations_from_database attribute from json as it lead to recursion.

  Anil Maurya

• Add ActiveModel::AttributeSet#values_for_database.

  Returns attributes with values for assignment to the database.

  Chris Salzberg

• Fix delegation in ActiveModel::Type::Registry#lookup and ActiveModel::Type.lookup.

  Passing a last positional argument {} would be incorrectly considered as keyword argument.

  Benoit Daloze

• Cache and re-use generated attribute methods.

  Generated methods with identical implementations will now share their instruction sequences leading to reduced memory retention, and slightly faster load time.

  Jean Boussier

• Add in: range parameter to numericality validator.

  Michal Papis

• Add locale argument to ActiveModel::Name#initialize to be used to generate the singular, plural, route_key and singular_route_key values.

  Lukas Pokorny

• Make ActiveModel::Errors#inspect slimmer for readability

  lulalala

Please check 6-1-stable for previous changes.