A question and answer that might be relevant: http://www.reddit.com/r/ruby/comments/8ba5g/my_objection_to_arraysum/c08rcll http://www.reddit.com/r/ruby/comments

A question and answer that might be relevant: http://www.reddit.com/r/ruby/comments/8ba5g/my_objection_to_arraysum/c08rcll http://www.reddit.com/r/ruby/comments/8ba5g/my_objection_to_...