Add me.mjs with age()

2020-06-16 18:48:26 +02:00
parent 7506909670
commit 2c7f327892
1 changed files with 17 additions and 0 deletions
@@ -0,0 +1,17 @@
+export function age() {
+  let birthdate = new Date(2002, 8, 29)
+  let now = new Date()
+
+  let age = now.getFullYear() - birthdate.getFullYear()
+
+  if (now.getMonth() < birthdate.getMonth()) {
+    age--
+  }
+  if (
+    birthdate.getMonth() === now.getMonth() &&
+    now.getDate() < birthdate.getDate()
+  ) {
+    age--
+  }
+  return age
+}