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destructure parameters #2507

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merged 2 commits into from
Jul 24, 2024
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destructure parameters #2507

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3736cfa
destructure parameteres
ConeDragon Jul 13, 2024
bbd22dd
add missing .
ConeDragon Jul 13, 2024
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12 changes: 3 additions & 9 deletions exercises/concept/elyses-destructured-enchantments/.meta/exemplar.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,7 @@
*
* @returns {Card} the first card in the deck
*/
export function getFirstCard(deck) {
const [first] = deck;

export function getFirstCard([first]) {
return first;
}

Expand All @@ -21,9 +19,7 @@ export function getFirstCard(deck) {
*
* @returns {Card} the second card in the deck
*/
export function getSecondCard(deck) {
const [, second] = deck;

export function getSecondCard([, second]) {
return second;
}

Expand All @@ -46,9 +42,7 @@ export function swapTopTwoCards([a, b, ...rest]) {
* @returns {[Card, Card[]]} the top card of the given
* deck and a new deck containing all the other cards
*/
export function discardTopCard(deck) {
const [first, ...rest] = deck;

export function discardTopCard([first, ...rest]) {
return [first, rest];
}

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