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

h = {"Key1" => 1, "Key2" => 2}

h.values.inject(0){|f,v| f += v.to_i }
# => 3

or

h.values.inject(:+)
# => 3