middle.js

const eqArrays = require('./eqArrays');

const assertArraysEqual = require('./assertArraysEqual');

const middle = function(array) {

  if (array.length <= 2) {
  
    return [];
  
  } else if (array.length % 2 === 0) {
  
    return [array[Math.ceil(array.length / 2) - 1], array[Math.ceil(array.length / 2)]];
  
  } else {
  
    return [array[Math.floor(array.length / 2)]];
  
  }

};

module.exports = middle;