From 56eadb7f93e75de00542bffe748cd5eddaf4866d Mon Sep 17 00:00:00 2001
From: Steve Kinney <hello@stevekinney.net>
Date: Sat, 28 Sep 2024 10:08:59 -0600
Subject: [PATCH] Update person.js

---
 examples/yearbook/person.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/examples/yearbook/person.js b/examples/yearbook/person.js
index 6c7e00b..68e66eb 100644
--- a/examples/yearbook/person.js
+++ b/examples/yearbook/person.js
@@ -1,4 +1,14 @@
+/**
+ * A person in the yearbook.
+ * @class Person
+ * @param {number} id
+ * @param {string} firstName
+ * @param {string} lastName
+ * @param {string} dateOfBirth
+ */
 export class Person {
+  static id = 0;
+
   /**
    * A person in the yearbook.
    * @param {string} firstName
@@ -6,6 +16,7 @@ export class Person {
    * @param {string} dateOfBirth
    */
   constructor(firstName, lastName, dateOfBirth) {
+    this.id = ++Person.id;
     this.firstName = firstName;
     this.lastName = lastName;
     this.dateOfBirth = dateOfBirth;