Maniero carlosmaniero

carlosmaniero / arrow.js

Created October 24, 2017 16:52

Arrow functions is not a syntax sugar for functions

carlosmaniero / Elm.hs

Last active October 30, 2017 13:19

Elm architecture in Haskell: A study case

	data Model = Model
	{ name :: String
	, gender :: String
	, loading :: Bool
	, homeworld :: String
	} deriving (Show)


	data PersonResponse = PersonResponse
	{ personName :: String

carlosmaniero / updateStatus.js

Created February 19, 2019 03:51

It shows how orders without status are treated by the application: It is part of the "Agile practices on Legacy code"

	const updateStatus = (order, newStatus) => {
	if (order.status === undefined) {
	order.status = 'ORDERED'
	}

	//...
	}

carlosmaniero / index_create_order_endpoint.js

Created February 19, 2019 23:57

	app.post('/customers/:customerId/orders/', (req, res) => {
	if (req.body.items.length === 0) {
	res.status(400).end()
	} else {
	MongoClient.connect(url, function (err, client) {
	if (err) {
	console.error(err)
	}
	const db = client.db(dbName)
	const collection = db.collection('orders')