HelpO`: Find help on a method of a Webel MAll universal class object

Gallery
Tutorial
[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.
Section
SECTION: The Webel Doc` package and the HelpF, HelpO`& HelpM` help registry packages
Mathematica keywords
MTools
MTools::Class
MTools::method
Association
Webel Mathematica keywords
W`Base`
HelpO`
MAll
All`
Keywords
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HelpM`: Using the MFunction and MMethod helper classes with MArg & MOpt
Notes
[TIP]{INFORMATIVE} Mathematica: TIPS for living with the user-contributed MTools for Object-Orientation (until a vendor-supported OO solution is eventually provided)
[PATTERN, TIP, TOOL]{INFORMATIVE} Webel + Mathematica + MTools + SysML
[POLICY]{SUBJECT-TO-CHANGE} Webel: Mathematica: The Method syntax for the user contributed MTools does not seem to support Method-specific ::usage. The Webel libraries offer method documentation support (including arguments and options) via the HelpO` class/method registry.
Snippets (quotes/extracts)
Visit also
Mathematica: POLICY NOTES for the Webel Abstract Data Type (ADT) pseudo classes with inheritance for the Wolfram Language
Visit also (backlinks)
Related slides (includes other tutorials)
Why the Webel HelpF` & HelpO` registries?
The Webel HelpO`package class and method registry
HelpO`: addClass: Register an MTools class by fully qualified package name
HelpO`: addClass: Register an MTools class by fully qualified package name
HelpO`: Part of the help registry for the Webel MAll universal MTools class and some methods
Related slides (backlinks, includes other tutorials)
HelpM`: Use MFunction and MMethod with MArg & MOpt for ::usage (and consistent with the HelpF` and HelpO` registries)
The Webel W`MOO` packages: MOO = MTools OO support utilities
MAll: methodHelp and methodFind: Short aliases mH and mF
The Webel MAll universal class for MTools integrates with the HelpO` method registry
HelpO`: Options management for MTools methods (lookup replaces OptionValue[])