Write a function subLength() that takes 2 parameters, a string and a single character. The function should search the string for the two occurrences of the character and return the length between them including the 2 characters. If there are less than 2 or more than 2 occurrences of the character the function should return 0.
Examples:
subLength(‘Saturday’, ‘a’); // returns 6
subLength(‘summer’, ‘m’); // returns 2
subLength(‘digitize’, ‘i’); // returns 0
subLength(‘cheesecake’, ‘k’); // returns 0
My code is below What is wrong with it. it correctly prints everything:
const subLength = (word,letter) => {let arr = []; for (i = 0; i < word.length ; i++) { if (word[i] === letter) {arr.push(i)}} ; if (arr.length === 2) return arr[1] - arr[0]+1 ; else {return 0}}