kamranqadri/test2.js

<center><img width="550" style="margin-bottom: 20px;" src="img/card.png" /></center>

// Given an array of integers, write a function that will return a boolean that determines if the array is sorted, lowest to highest. 

const isSorted = (array) => {
  let result = true;
  array.forEach((item, i) => {
    if (array[i - 1] > item) {
      result = false;
    }
  })
  return result;
};

console.log(isSorted([-1, 0, 1]))
console.log(isSorted([-1, 3, 10, 10]))
console.log(isSorted([1, 1, 1]))
console.log(isSorted([0, -1]))
console.log(isSorted([0]))
console.log(isSorted([-1, -3]))
console.log(isSorted([]))
console.log(isSorted([-1, 0, 1, 10, 9, 10]))