A bespoke Typescript implementation of nested lists containing numbers

Question

Currently, I am trying to figure out how to declare and populate a TypeScript list of lists.

The structure of the list should be as follows:

List<CustomList<>, number>

Typically, I would create a standard list like this:

someList: { text: any, value: any }[] = [];

But now, I require something similar to this:

List<someList, id: number>

Is anyone facing the same issue or perhaps have any ideas on how to achieve this?

Thank you.

Answer 1

Answer №1

To achieve the desired outcome, consider utilizing an array of typed arrays like this:

const newArr: Array<Array<AnyType>> = [];

Alternatively, if you are working with a SpecialList, you could do:

let newList: SpecialList<SpecialList<number>>= new SpecialList();

Consider the following scenario as an illustration:

Answer 2

To achieve the desired outcome, consider utilizing an array of typed arrays like this:

const newArr: Array<Array<AnyType>> = [];

Alternatively, if you are working with a SpecialList, you could do:

let newList: SpecialList<SpecialList<number>>= new SpecialList();

Consider the following scenario as an illustration:

Answer 3

If you want to achieve this, one way is:

list: {id: number, list: {
  id: number,
  item1: string,
  // and so on.
}[]}[] = [];

Answer 4

If you want to achieve this, one way is:

list: {id: number, list: {
  id: number,
  item1: string,
  // and so on.
}[]}[] = [];