Made changes to test_non_parallel_assignment to get the failing test to pass

[#48448957]
Changes to get the second test to pass.

[#48448957]
Changes to test_parallel_assignments_with_extra_values to get tests to pass

[#48448957]
Fixed failing test(test_parallel_assignments_with_splat_operator) in about_array_assignments.rb

* learned about the *(splat operator).

[#48448957]
Fixed failing test(test_parallel_assignments_with_too_few_variables) in about_array_assignments.rb

*learned that last_name * learned that if there are more items in the array than assignments
* the remaining items will return as nil.

[#48448957]
Fixed failing test(test_parallel_assignments_with_subarrays)in about_array_assignments.rb

[#48448957]
Fixed last three failing tests in about_array_assignments.rb into one commit

[#4844957}
Merge pull request #5 from run4kelly/48448957_about_array_assignment_master

about array assignment master

[Delivers #48448957]