Mathematica: Webel: ADT pseudo classes: POLICY: The ADT-Methods of an ADT-Class are created as TagSetDelayed UpValues using the 'signature' of the ADT-Class and its defining 'pattern' as 1st argument
Dr Darren of Webel IT Australia makes the case for better object-orientation for Mathematica using pseudo class ADTs without losing the super-functional power of the Wolfram Language Gallery Tutorial [STUB] TRAIL: Mathematica: The Webel recipe for Abstract Data Type (ADT) pseudo classes with inheritance for the Wolfram Language Section
Mathematica: Webel ADT pseudo classes: A tricky POLICY & CONVENTION: Client packages MUST access the special "wrapped" primary named ADT-parameter '$$' via $ContextAliases! The recommended alias is "A`" (which stands of course for ADT).
Mathematica: Webel: ADT pseudo classes: POLICY: Definer functions MUST return the self-declared or injected 'pattern' that determines the unique "ADT-signature" of the defined ADT class.
Mathematica: NAMING CONVENTION: Webel: ADT pseudo classes: An UpValue that can be invoked on an ADT accepting its unique 'signature' pattern as (at least) 1st argument is called an "ADT-method"'. They are NOT methods in the general object-oriented sense!
Mathematica: Webel: ADT pseudo classes: There is an 'ADT' universal base class that has no supers. It "blesses" every other sub-class ADT by populating it with some common ADT-method UpValues against its signature pattern via the 'adt$def$All[]' definer.
Mathematica: Webel: ADT pseudo classes: DEFINITION/CONVENTION: Functions that populate ADTs with reusable ADT-method UpValues are called 'definers' and include '$def' in the name after a Package scope indicator: Example: adt$def$ADT, my$def$MY$CleverList
[STUB] TRAIL: Mathematica: The Webel recipe for Abstract Data Type (ADT) pseudo classes with inheritance for the Wolfram Language Jump to first slide Dr Darren of Webel IT Australia makes the case for better object-orientation for Mathematica using pseudo class ADTs without losing the super-functional power of the Wolfram Language Sections
