aksnell · June 22, 2020 13:35
diff --git a/insertDashes.js b/insertDashes.js
 function insertDash(num) {
  return num.toString()
    .split('')
    .reduce((acc, n, i, array) => {
      return acc += (i > 0 && parseInt(array[i]) % 2 != 0 && parseInt(array[i-1]) % 2 !== 0) ? `-${n}` : n
    }, '')
 }
	function insertDash(num) {
	return num.toString()
	.split('')
	.reduce((acc, n, i, array) => {
	return acc += (i > 0 && parseInt(array[i]) % 2 != 0 && parseInt(array[i-1]) % 2 !== 0) ? `-${n}` : n
	}, '')
	}