Using Scala Case Classes for Immutable Data Modeling
Learn why Scala case classes give you immutable data with built‑in equality, copy, and pattern matching, plus how to avoid common pitfalls.
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scalaUsing Dart Const Constructors for Immutable Compile‑Time Data Classes
Create immutable data classes with Dart’s const constructors, enforce compile‑time safety, and benchmark memory savings. Follow this step‑by‑step guide to canonicalize objects, avoid side‑effects, and recover from constraint violations.
Simplify Immutable Data Modeling with C# 9 Record Types
Learn how C# 9 records cut boilerplate for immutable data models, with a concrete Point2D example, pattern‑matching tips, and guidance on trade‑offs.
csharp
dotnetUsing Java Records for Immutable Data Transfer Objects
Learn how Java records reduce boilerplate for immutable DTOs, see a validation example, and understand where records are not suitable.
javaLua Config Safety: Using __newindex to Prevent Accidental Table Changes
Learn how to protect Lua configuration tables from accidental changes by using the __newindex metamethod to make them read‑only after initialization.
lua