collardeau/functional-js-04.js

## functional-js-04.js
const getFirstName = name =>  {
  if(name === null) return null;  // new
  return name.split(" ")[1];
}

const getFirstLetter = word => {
  if(word === null) return null;  // new
  return word[0];
}
	const getFirstName = name => {
	if(name === null) return null; // new
	return name.split(" ")[1];
	}

	const getFirstLetter = word => {
	if(word === null) return null; // new
	return word[0];
	}