Grandfather Clock

Write a method which takes a block and calls it once for each hour that has passed today. That way, if I were to pass in the block do puts ‘DONG!‘ end, it would chime (sort of) like a grandfather clock. Test your method out with a few different blocks (including the one I just gave you). Hint: You can use Time.now.hour to get the current hour. However, this returns a number between 0 and 23, so you will have to alter those numbers in order to get ordinary clock-face numbers (1 to 12)..

screen-shot-2016-11-01-at-11-44-22-am

Why proc instead of method?

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Grandfather Clock

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