I went through the first example with shehzan and reactored, all tests are working
tested ex1 method with an empty array and an array containing many different types of objects
I wrote the method for ex2 and tested it on an array with no element and an array with several elements
I wrote the method for ex2 and tested it on an array with no element and an array with several elements, and an array with only 1 element
I added a test for ex3, when there is no elements in the array it will return nil, when there is a nonnumber element it will return there are non number elements in the array and for a single number in the array it will return that number otherwise it returns the sum
I added the ex4 to make sure it returns the highest number in an array and lets you know if there is not an number to return
I began working on the RPS problem with johns and wrote the initialize method
I worked with jonathan to make the RPS program and a small mockup for the user interface