My bro taught me some ruby tonight.  Specifically, 

Array.each dO

|number| number.do_something_to_number

End

Array.inject(0) do | output_of_previous_part_of_loop, what_is_in_array|  output+array

End

 

More or less.  There were a lot of analogies that now I forget.  The pace of conversation goes much faster than the pace of typing.  I wondeer if you can train a machine to read specific thougts?

 

Anyway, pair programming is fun!