13 lines
428 B
JavaScript
13 lines
428 B
JavaScript
const findTheOldest = function(array) {
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const oldest = array.sort((a, b) => {
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let yearNow = (new Date()).getFullYear();
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let ageA = ((a.yearOfDeath) ? a.yearOfDeath : yearNow) - a.yearOfBirth;
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let ageB = ((b.yearOfDeath) ? b.yearOfDeath : yearNow) - b.yearOfBirth;
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return (ageA > ageB) ? -1 : 1;
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})[0];
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return oldest;
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};
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// Do not edit below this line
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module.exports = findTheOldest;
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