There be a website

app/controllers/home_controller.rb

@@ -0,0 +1,9 @@
+class HomeController < ApplicationController
+    def years_between_dates(date_from, date_to)
+        return (date_to - date_from).to_i / 365
+    end
+
+    def index
+        @age = years_between_dates(DateTime.civil_from_format(:local, 2005, 6, 7), DateTime.now)
+    end
+end