Currently working with TypeScript, I am looking to destructure properties from an object. The challenge lies in the fact that I need to assign it to a property on the constructor of the class:
var someData = [{title: 'some title', desc: 'some desc'}];
var [{title}] = someData; // 'some title';
I am aiming for something like this instead:
var [{title :as this.title$}] = someData;
Is there any way to achieve this functionality?
Indeed, it is possible to accomplish this task; however, you must omit the declarator (var) as you are destructuring into an existing entity. Furthermore, the usage of as is incorrect and should be removed.
[{title: this.title$}] = someData;
For a comprehensive demonstration:
const someData = [
{ title: 'Destructuring' }
];
class A {
title$: string;
constructor() {
[{ title: this.title$ }] = someData;
}
}
Utilizing a Stack Snippet
const someData = [{
title: 'Destructuring'
}];
class A {
constructor() {
[{title: this.title$}] = someData;
}
}
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