MVP today view

app/controllers/attendance_tracker_controller.rb

@@ -6,5 +6,7 @@ class AttendanceTrackerController < ApplicationController
   def today
     @courses = Course.all.sort_by(&:title)
     @date = Date.today
+
+    @lectures = @courses.flat_map { |course| course.lectures.filter { |a| a.start_time.today? } }.sort_by { |l| l.start_time }
   end
 end