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perjansson/codemods_blog_9.js

Last active December 1, 2017 08:40
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codemods_blog_9.js
var cars = this.cars.map(car => ...
var message = 'No cars'
if (cars.length) {
var randomCar = null
message = `The best car is ${randomCar}`
...
// becomes
const cars = this.cars.map(car => ...
let message = 'No cars';
if (cars.length) {
const randomCar = null;
message = `The best car is ${randomCar}`
...
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