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Possible to access the index in a Hash each loop?

If you like to know Index of each iteration you could use .each_with_index

hash.each_with_index { |(key,value),index| ... }

You could iterate over the keys, and get the values out manually:

hash.keys.each_with_index do |key, index|
   value = hash[key]
   print "key: #{key}, value: #{value}, index: #{index}\n"
   # use key, value and index as desired
end

EDIT: per rampion's comment, I also just learned you can get both the key and value as a tuple if you iterate over hash:

hash.each_with_index do |(key, value), index|
   print "key: #{key}, value: #{value}, index: #{index}\n"
   # use key, value and index as desired
end