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GreggSetzer/find-largest-integer-in-array.js

Created July 16, 2018 15:51
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JavaScript Interview Question: Largest integer in array?
Raw
find-largest-integer-in-array.js
/*
Return the largest value in an array of non-negative integers
*/
function largestInt(arr) {
if (arr.length === 0) {
return -1;
}
return arr.reduce(comparator);
}
const comparator = ((largestValue, element) => largestValue > element ? largestValue : element);
console.log(largestInt([1,2,3,4,5,3,2,1]))
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