Hajun Lee

Hajun Lee

Member Since January 25, 2016

895

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

9 Achievements

  • Ruby Module Basics
  • Ruby Booleans
  • Build a Simple Contact List
  • Ruby Iteration
  • Ruby Loops
  • Ruby Variables and Methods
  • Ruby Objects and Classes
  • Ruby Blocks
  • Newbie