NodeJS Slip 13A Solution

//rectangle.js

module.exports = (length, breadth) => {
const area = length * breadth;
const perimeter = 2 * (length + breadth);

return {
area,
perimeter,
length,
breadth
};
};

//Slip_13A.js

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

const length = 10;
const breadth = 20;

const { area, perimeter, length: l, breadth: b } = rectangle(length, breadth);

console.log('Length: ${l}');
console.log('Breadth: ${b}');
console.log('Area: ${area}');
console.log('Perimeter: ${perimeter}');