date_class_challenge.rb

require 'date'

def days_since_born(year, month, day)
    date = Date.new(year, month, day)
    p date
    today = Date.today
    p today
    result = (today - date).to_i
    sentence = "I have been alive for #{result} days"
    return sentence
end   

p days_since_born(1993, 03, 30)

# remember that you can subtract two different date objects to get the difference in date, all you need is a to_i to convert