How to map record ?

[maxime-aubry]

Hello.

I try to create a mapper for a record.

export class Dto {
  [k: string]: string[];
}

export class DropdownOption<T> {
  label: string;
  value: T;
}

so i try to convert this :

const dto: Dto = {
  'a': ['lorem', 'ipsum'],
  'b': ['in', 'dolor'],
};

to this (dropdown options for 'a' OR 'b', as i wish) :

const state: DropdownOption<string>[] = [
  { label: 'lorem', value: 'lorem' },
  { label: 'ipsum', value: 'ipsum' },
];

in the case i want items of 'a' only.
i saw a ticket exists, but i don't know if a feature has been developed since this day...
#445