Create Clean Collections in C#

Summary

C# 12 introduces simplified collection initializers, making it easier and more concise to create mutable data types like arrays, lists, and dictionaries. The new feature allows developers to use square brackets to instantiate collections with less verbose code. This enhancement streamlines the process of initializing collections, reducing clutter and improving code readability. By leveraging these new collection initializers, developers can write cleaner, more efficient code with minimal syntax overhead.