Reduce Hash Values

Question

I am having trouble with the syntax for reduce. I have a hash of the following format:

H = {\"Key1\" => 1, \"Key2\" => 2}

I would like t

Answer 1

Try this:

H.reduce(0) { |memo, elem| memo += elem[1] }

or

H.reduce(0) { |memo, (key, value)| memo += value }