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ClassyEnum Changelog

4.0.1 (Beta)

  • Adds support for Active Record store accessors (#52)

4.0.0

  • Adds support for Ruby 2.2.0
  • Adds support for Rails 4.2.0
  • [BREAKING] Removes support for Ruby 1.8.7
  • [BREAKING] Removes support for Rails 3.0.x and 3.1.x
  • [BREAKING] Active Record models must explicitly include ClassyEnum::ActiveRecord now
  • [BREAKING] Removed use of null objects. Blank values are now returned as is from Enum.build.
  • [BREAKING] Removed serialize_as_json option. #as_json should be overriden in ClassyEnum::Base subclasses instead.
  • [BREAKING] Removed allow_blank option from Enum.build. This was used internally for legacy reasons and is no longer needed.
  • [BREAKING] Fixes support for ActiveModel::Dirty. Now dirty attribute methods always return enum class instance (instead of string).
  • [BREAKING] Removed support for Active Record queries with enum objects. Instead of Alarm.where(priority: Priority.find(:high)), you must convert the enum to a string so Active Record knows how to use it. Correct: Alarm.where(priority: Priority.find(:high).to_s). Otherwise you will get an error like "Cannot visit <Enum>". See issue #53.
  • Prefer 'class_name' over 'enum' as optional class name argument

3.5.0

  • Fixes long standing issue with default values not being persisted to the database. See issue #37.
  • Updates classy_enum_attr method to accept class_name as an argument as an alias for enum. This is to bring the API closer to how ActiveRecord overrides class names on associations.
class Alarm < ActiveRecord::Base
  classy_enum_attr :priority, enum: 'AlarmPriority'
end

is now equivalent to:

class Alarm < ActiveRecord::Base
  classy_enum_attr :priority, class_name: 'AlarmPriority'
end

3.4.0

  • Removes full Rails gem dependency in favor of ActiveRecord

3.3.2

  • Fixes rails destroy classy_enum MyEnum for test unit
  • Fixes edge case support for Arel 4.0.1 internal change

3.3.1

  • Fixes rails destroy classy_enum MyEnum so it does not remove enums directory and inadvertently remove all enum classes.
  • Adding license to gemspec

3.3.0

  • Extends the existing generator to create boilerplate spec/test files. For Rspec, these files are placed in spec/enums/, for TestUnit, they are placed in test/unit/enums/

3.2.1

  • Better support for using default and allow_* options together
  • Fixes bug when using default option and explicitly setting value to nil if allow_nil: true option is not used.
  • Fixes bug when chaining count onto scope that uses enum object in query condition.

3.2.0

  • Default values can now be specified within an ActiveRecord model
class Alarm < ActiveRecord::Base
  classy_enum_attr :priority, :default => 'medium'
end

class Alarm < ActiveRecord::Base
  classy_enum_attr :priority, :default => lambda {|enum| enum.last }
end
  • Adding ClassyEnum::Base#last. It's not part of the enumerable module but it makes sense in this case.
Priority.last # => Priority::High

3.1.3

  • Fixes saving and reloading ActiveRecord models that assign enum using class

3.1.2

  • Allow enum property to be assigned using enum class. Previously it could only be assigned with an instance, string or symbol.
@alarm.priority = Priority::Medium
@alarm.priority.medium? # => true

3.1.1

  • Fixes a regression with Formtastic support. ClassyEnumm::Base.build now returns a null object that decends from the base_class when the argument is blank (nil, empty string, etc). This allows the ActiveRecord model's enum attribute to respond to enum methods even if it is blank.

3.1.0

  • ClassyEnum::Base now extends Enumerable to provide enum collection methods. All objects in the collection are instances of the enum members. .find is overridden to provide custom find functionality.
  • ClassyEnum::Base.find has been reintroduced, with aliases of .detect and [].
  • Introducing I18n support and providing a ClassyEnum::Base#text method that will automatically translate text values.
  • Translation support was added to ClassyEnum::Base.select_options.
  • Equality can now be determined using strings and symbols. The following will return true:
Priority::Low.new == :low  # => true
Priority::Low.new == 'low' # => true

3.0.0

  • Removing ClassyEnum::Base.enum_classes in favor of using enum inheritance to setup classes
  • Removing ClassyEnum::Base.valid_options
  • Removing ClassyEnum::Base.find
  • Removing ClassyEnum::Base#name
  • Removing :suffix option from classy_enum_attr
  • Enforce use of namespacing for subclasses (Parent::Child < Parent)
  • Use require instead of autoload
  • Lots of code refactoring

2.3.0

  • Deprecating ClassyEnum::Base#name (use to_s.titleize instead). name is too ambiguous and might get confused with Ruby's Class.name method.
  • Deprecating :suffix option from classy_enum_attr (this was a temporary hack)

2.2.0

  • Deprecating class names like ParentChild in favor of namespaced names like Parent::Child

2.1.0

  • Deprecating ClassyEnum::Base.enum_classes (this is no longer needed)
  • Deprecating ClassyEnum::Base.valid_options (use all.join(', ') instead)
  • Deprecating ClassEnum::Base.find (use build() instead)

2.0.3

  • Fixes issue with validates_uniqueness_of when using an enum field as the scope.

2.0.1 & 2.0.2

  • Resolving gem release conflicts, no changes

2.0.0

1.3.2

  • Added support for Ruby 1.9.3
  • Stop hijacking enum initialize method

1.3.1

  • Fixed JSON recursion issue

1.3.0

  • Added support for Rails 3.1.x

1.2.0

  • Added support for owner enum reference

1.1.0

  • Code refactor

1.0.0

  • Removed support for Rails 2.x.x
  • Fixed support for validates_uniqueness_of with an enum scope

0.9.1

  • Fixed Rails dependency requirement

0.9.0

  • Further decoupled Formtastic support

0.8.1

  • Added :allow_blank option
  • Added blank/nil option support to Formtastic
  • Fixed documentation typos

0.8.0

  • Updated development dependencies
  • Changed API for column and enum name differences

0.7.1

  • Added Comparable support
  • Fixed an issue with invalid objects set to empty string
  • Added allow blank support to Formtastic
  • Improved error messages

0.7.0

  • Added "boolean" methods (i.e. instance.enum?)
  • Improved documentation
  • Updated generators to make inheritance more explicit
  • Removed ActiveRecord dependency

0.6.1

  • Fixed validates_presence_of support
  • Improved Formtastic support

0.6.0

  • Changed enums to use inheritance instead of mixins
  • Fixed issue with generators
  • Fixed documentation typos

0.5.0

  • Fixed documentation

0.4.2

  • Cleaned up hacky support for Rails 3.0.x
  • Fixed Formtastic load support

0.4.1

  • Fixed validation issue in Rails 3.0.x

0.4.0

  • Added enum generator for Rails 3.0.x
  • Added support for Ruby 1.9.2
  • Fixed support for apps that are not using Formtastic

0.3.1

  • Fixed Formtastic helper support w/ Rails 3.0.x

0.3.0

  • Added custom Formtastic input type

0.2.0

  • Internal changes to how methods are defined

0.1.0

  • Added enum generator for Rails 2.3.x
  • Internal changes to how ActiveRecord is extended
  • More test coverage

0.0.2

  • Fixed initialized constant warning

0.0.1

  • Initial Release