The Webel W`Moo` package group: Additional utilities for the user-contributed MTools paclet for classes & object orientation
MOpts`
MOpts` A Wolfram Language package within the Webel libraries for Mathematica. Encapsulates the Webel '$opt$' (options) and '$arg$' (arguments) help holders and MTools classes and has additional support for working with options in MTools class methods. For a full description visit this detailed slide trail: