Ruby Dates
Level 1: Ninja Noob
You excel at blocking roundhouse kicks with your head. Dodging punches is for quitters. Time intervals at this level are between 1 and 2 days.
Session ready: 0 shortcuts to learn
Passing a test adds the next set of shortcuts to your sessions
Date & Time Parts I
Addition / Subtraction I
Addition / Subtraction II
Constants I
Conversion I
Iteration I
Inspection I
Inspection II
General I
Date & Time Parts II