Ruby Strings
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
Cases I
Search / Replace I
Modification I
Substrings I
Whitespace I
Comparison I
Conversion I
Search / Replace II
Cases II
Search / Replace III
Inspection I
Iteration I
Modification II
Conversion II
Bytes I