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54b1574421
non-database-backed attribute. Writing to database-backed attributes after freezing an object would raise FrozenError, but wouldn't raise FrozenError for user-defined attributes. Fixes #37208
20 lines
763 B
Markdown
20 lines
763 B
Markdown
* Raise FrozenError when trying to write attributes that aren't backed by the database on an object that is frozen:
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class Animal
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include ActiveModel::Attributes
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attribute :age
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end
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animal = Animal.new
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animal.freeze
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animal.age = 25 # => FrozenError, "can't modify a frozen Animal"
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* Add *_previously_was attribute methods when dirty tracking. Example:
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pirate.update(catchphrase: "Ahoy!")
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pirate.previous_changes["catchphrase"] # => ["Thar She Blows!", "Ahoy!"]
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pirate.catchphrase_previously_was # => "Thar She Blows!"
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*DHH*
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Please check [6-0-stable](https://github.com/rails/rails/blob/6-0-stable/activemodel/CHANGELOG.md) for previous changes.
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