CoLearning: 2019 Sept week 1 summary

[EmbraceLife]

Todos

experimenting on new Regex and other regex tricks

---

2019.9.4

Finished Beasts 5: creating libraries out of order

• enabled LibrarySystem to load libraries out of order (required)
• enabled it to throw error informing user to load missing libraries first (non-required)

UnderscoreJS reading source

• up to line 93

---

2019.9.5
why use === over == top 3 answers are all great ❤️
worked on core.js for array.some method for 200 lines

• still working on the necessary internal functions, to be continued

finished beasts6 source

---

Questions

How to properly set up firefox debugger? see my question at SO

[fsifl]

Sep. Week 1 summary:

1. working on Beasts - nested todos with vanilla javascript :
   • Refactored nested todos data structure to a class Tree and class Node with all functionality to
     add/get/remove/insert/go through a node, passed all testing cases.
   • Added a Router utility lib to give the app navigation functionality with hash change.
   • working on Refactoring on Dom Tree rendering utility.
2. learned the basic algorithm of sorting (bubble,insert,merge,quick) and data structure of ArrayList/linkedList.

• Things to explore:
  1.drag and drop function in nested todo.
  2. OOP programming in JS, Functional programming in JS.