Ruby Data Class for Immutable Objects

Swaathi Kakarla is a Ruby on Rails Developer specializing in building super-fast and secure web applications. Ruby 3.2 adds a new core class called Data to represent simple immutable value objects. The Data class helps define simple classes for value-alike objects that can be extended with custom methods. While the Data class is not meant to be used directly, it can be used as a base class for cre

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via https://news.ycombinator.com/item?id=33792874