2018-10-16 21:32:40 +05:30

636 B

title
title
Use the some Method to Check that Any Elements in an Array Meet a Criteria

Use the some Method to Check that Any Elements in an Array Meet a Criteria

Problem Explanation

Use the some method inside the checkPositive function to check if any element in arr is positive. The checkPositive function should return a Boolean value.

Solution:

function checkPositive(arr) {
  return arr.some((elem) => elem > 0);
}
checkPositive([1, 2, 3, -4, 5]);