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anthonybrown/getFirstLast.js

Created September 14, 2019 15:16
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Object destructuring
Raw
getFirstLast.js
function getFirstLast(array) {
const {
0: first,
length: len,
[len - 1]: last
} = array
return {first, last}
}
getFirstLast('Apple')
getFirstLast(['apples', 'grapes', 'peaches', 'pears', 'cherries'])
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