Define a method sum(array) that takes an array of integers as an argument and returns the sum of its elements. For an empty array it should return zero. Run associated tests via: $ rspec -e '

You must indent the items

Answer (a) with a mirror like surface;

In windows explorer, select the file, folder, or groups of files and folders you'd like to copy. you can select multiple files or folders in several ways: click the first file or folder you want to select, hold down the ctrl key, and then click each additional file or folder you want.

The answer is d ? ); ))4))