How to organize a many to many relationship in angularjs?

Question

JavaScript

Actually a subject. What is the best way to implement this in Angular?

Answer 1

The wording of the question is not clear.
many2many is a well-established term for building relationships in relational databases
. angular.js is a framework/library for building web applications.
Suppose you are interested in a model in a controller. But to work with data, the usual Javascript structures are used - an array, an object, primitives, etc.
What are you interested in specifically ??