[Typescript] - Pick

pick.ts

const pick = <T, K extends keyof T>(obj: T, properties: Array<K>) =>
  Object.fromEntries(properties.map((key) => [key, obj[key]])) as Pick<T, K>;

interface ExampleObject {
  id: number;
  name: string;
  birthDate: string;
  idol: string;
}

const exampleObject: ExampleObject = {
  id: 1,
  name: 'Naldo Benny (Michael Jackson 🇧🇷)',
  birthDate: '04-19-1979',
  idol: 'Chris Brown',
};

const picked = pick(exampleObject, ['name', 'birthDate', 'idol']);

console.log(picked);

// {
//  name: 'Naldo Benny (Michael Jackson 🇧🇷)',
//  birthDate: '04-19-1979',
//  idol: 'Chris Brown'
// }