How to use destructuring assignment with let

Asked Oct 18 '17 at 12:56

Active Oct 18 '17 at 12:58

Viewed 978 times

I would like to use let together with ES6 syntax, such as:

let results
let error;
try {
    { results } = getResults();
} catch (err) {
    error = err;
}
return results;

Is it possible?

asked Oct 18 '17 at 12:56

zavr

let IS ES6 syntax...? You're asking if it's possible to use ES6 syntax with ES6 syntax?... – Felipe Warrener-Iglesias Oct 18 '17 at 12:57
2

What is the actual problem? – OptimusCrime Oct 18 '17 at 12:58
6

It is possible but you need to put in in brackets like so `( { results } = getResults();)` and of course don't forget semicolon after you `let result;` above. – Krusader Oct 18 '17 at 13:00
3

Protip: `try { return getResults().results; } catch(error) { … }` doesn't need any variable declarations – Bergi Oct 18 '17 at 13:02

0 Answers0