Khalid Abuhakmeh • 10/3/2023

How To Display .NET Collections with the Oxford Comma

This technical article explains how to implement a .NET extension method that transforms a collection of strings into a human-readable list using the Oxford comma rule. It includes C# code examples, unit tests, and demonstrates the use of pattern matching to handle different collection sizes (zero, one, two, or three+ items) for proper grammatical formatting in applications.

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#unit testing #c #String Formatting