text: module.exports = function countCats(matrix) {
    let arrCats = matrix.join(',').split(',');
    let countCats = 0;
  
    for (let i = 0; i < arrCats.length; i++) {
      if (arrCats[i] == '^^') {
         countCats++;
      }
    }
    
    return countCats;
  };
  