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lguardiola/date_ext.rb

Created October 16, 2012 17:52
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Date extension to calculate diff in years between two dates
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date_ext.rb
# override date class
class Date
def self.years_from(date)
r = today.year - date.year
r-=1 if today.month < date.month
r-=1 if today.month == date.month && today.day < date.day
r
end
end
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