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tgittos/leap-year.rb

Created March 2, 2011 19:49
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Determine if a given year is a leap year
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leap-year.rb
def is_leap_year?
(year % 4 == 0) and ((year % 100 > 0) or (year % 100 == 0) and (year % 400 == 0))
end
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