Hierarchy

Today I learned more about arrays and some of the more detailed syntax of Smalltalk, including how to return data and use variables. I also learned some about the Hierarchy of objects in Smalltalk. Looking up the Array class in the class browser I selected the Hierarchy for it and found it descended through several classes down directly from the Object class. I didn't make too much progress on the game today but did learn a significant deal regarding Smalltalk code.