CIS196-Ruby

Ruby HW01: Implemented insertionsort. I looked up how to insert a value in an array. It was not too difficult, but I learned more about arrays and the syntax of Ruby. HW02: I have some trouble catching exceptions for fuelleft and speed. I cannot catch the "numberformatexception" that exists in Java. Thus, I am simply running a if statement to check if the values are 0. However, that also means that the user cannot input 0, which is logical here, but maybe not somewhere else.
HW03: The paragraph is in another file.