Variable copy in angular 2(typescript)

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I need to make a copy of an array without using reference

Example

var a = ["teste", "teste1"];
var b = a;

a[0] = "teste3";
b[0] = "teste4";
console.log(a) //mostrar teste3
console.log(b) //mostrar teste4
angular

1 answer

2


For arrays using es6 vc can do so:

var a = ["teste", "teste1"];
var b =[...a];

a[0] = "teste3";
b[0] = "teste4";

console.log(a) //mostrar teste3
console.log(b) //mostrar teste4

  • That’s exactly what it was, thank you ^^

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