Counting_Sheep.js

/*
Consider an array/list of sheep where some sheep may be missing from their place. 
We need a function that counts the number of sheep present in the array (true means present).

For example,

[true,  true,  true,  false,
  true,  true,  true,  true ,
  true,  false, true,  false,
  true,  false, false, true ,
  true,  true,  true,  true ,
  false, false, true,  true]
  
The correct answer would be 17.
Hint: Don't forget to check for bad values like null/undefined
*/

//Answer//

function countSheeps(arrayOfSheep) {
  let total = 0;
const sleep = array => { 
  for (let i = 0; i < arrayOfSheep.length; i++) {
    if (arrayOfSheep[i] == 1) {total++}
    }
    }
sleep()
return (total);
}