How do you organize your Utility functions?

Question

I'm programming in an ASP.NET environment and Im thinking of separating my utility functions into 3 classes - Presentation.cs, Business.cs, Data.cs. What do you think? How do you organize your utility functions?

Answer 1

I organize my utility functions based on the type of data they process. I also give the class and file name the Util suffix to distinguish it as a general purpose utility class. For instance

• PresentationUtil.cs
• EnumUtil.cs
• LambdaUtil.cs