I wanted to know if there is any simple way to convert a vector of objects A to a vector of objects of type B, which follow the second structure:
Object A
{
aId: number;
aNome: string;
aDesc: string;
}
Object B
{
bId: number;
bNome: string;
}
I'm going to get a vector of A and I want to pass a vector of B, is there any simple method to do this?
It's easy, just use map()
var result = arr.map((item) => new ObjetoB(item.aId, item.aNome));
Complete code - I used constructors in classes to make reading easier.
class ObjetoA {
constructor(public id, public nome, public desc) {}
}
class ObjetoB {
constructor(public id, public nome) {}
}
var arr = [new ObjetoA(1, 'A', 'AA'), new ObjetoA(2, '2A', '2AA')];
var result = arr.map((item) => new ObjetoB(item.id, item.nome));
console.log(result);