CODEWITHSUNDEEP
javascriptsyntaxecmascript-6
ZeroCho
ZeroCho

Reputation: 1360

How can I destructure this array?

ESLint recommended me to destructure below array to ES6 style(prefer-destructuring). Is it possible to destructure this?

params[key] = params[key].split('?')[0];

Upvotes: 1

Views: 497

Answers (1)

T.J. Crowder
T.J. Crowder

Reputation: 1075039

With array destructuring, you put the left-hand side in [...] where each element corresponds to the element you want from the right-hand side. In this case, you just want the first element, so:

[params[key]] = params[key].split('?');

Live Example:

const params = {
  foo: "foo?bar"
};
const key = "foo";
[params[key]] = params[key].split('?');
console.log(params[key]);

Upvotes: 5

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