Timetable Madness

JavaScript Map, Filter etc.

by Hari Menon

HTML

<pre id="output"></pre>

JavaScript

var timetable = {
   "_id":"554a4a120c5f09ec7aeed18c",
   "curriculumCode":"II",
   "curriculumReference":"23",
   "__v":0,
   "days":[
      {
         "dayOfWeek":"Monday",
         "dayIndex":"0",
         "_id":"554a4a120c5f09ec7aeed1ad",
         "periods":[
            {
               "index":0,
               "subject":"BV",
               "teacher":"SYA",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1b4",
               "$$hashKey":"059"
            },
            {
               "index":1,
               "subject":"MATHS",
               "teacher":"SYA",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1b3",
               "$$hashKey":"05A"
            },
            {
               "index":2,
               "subject":"SPKENG",
               "teacher":"UM",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1b2",
               "$$hashKey":"05B"
            },
            {
               "index":3,
               "subject":"BSC",
               "teacher":"PRA",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1b1",
               "$$hashKey":"05C"
            },
            {
               "index":4,
               "subject":"PT",
               "teacher":"PRA",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1b0",
               "$$hashKey":"05D"
            },
            {
               "index":5,
               "subject":"MATHS",
               "teacher":"SYA",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1af",
               "$$hashKey":"05E"
            },
            {
               "index":6,
               "subject":"IT",
               "teacher":"SNG",
               "clash":false,
               "_id":"554a4a120c5f09ec7aeed1ae",
               "$$hashKey":"05F"
            }
         ],
         "$$hashKey":"05N"
      },
      {
         "dayOfWeek":"Tuesday",
         "dayIndex":"1",
 ...