Tombarr · January 8, 2019 02:10
diff --git a/argument_reassignment.js b/argument_reassignment.js
 const hey = (person) => {
  person.name = person.name || "Tom";
  console.log(`Hey, ${person.name}`);
 };

 let bob = {};
 hey(bob); // "Hey, Tom"
 bob // { name: "Tom" }
	const hey = (person) => {
	person.name = person.name \|\| "Tom";
	console.log(`Hey, ${person.name}`);
	};

	let bob = {};
	hey(bob); // "Hey, Tom"
	bob // { name: "Tom" }