'use strict';

function threeFive(startIndex, stopIndex, threeCallback, fiveCallback) {

const numbers = [];

for (let i = startIndex; i <= stopIndex; i++) {

numbers.push(i);

}

numbers.forEach(num => {

if (num % 3 === 0) {

threeCallback(num);

}

if (num % 5 === 0) {

fiveCallback(num);

}

});

}

// uses a closure

function sayDivisibleBy(divisor) {

return function (num) {

console.log(`${num} is divisible by ${divisor}`);

};

}

function sayThree(number) {

sayDivisibleBy(3)(number);

}

function sayFive(number) {

sayDivisibleBy(5)(number);

}

threeFive(10, 15, sayThree, sayFive);

// Do not change or remove the next line

module.exports = threeFive;