Searching for: Structures in Ruby
Class Declaration & Structure
Classes are a blueprint for creating individual objects that contain the general characteristics of a defined object type.
The for-each loop iterates through every element in the array, without specifying size.
The if else block controls decision making by checking true/false statements resulting in different executions of code, depending on if the result is true and if the result is false. There are three parts to the if-else block: if, elsif, and else.