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Aupajo/date_ranges.rb

Created June 30, 2014 21:33
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date_ranges.rb
require 'time'
june_first = DateTime.new(2014, 6, 1)
june_second = DateTime.new(2014, 6, 2)
june_first > june_second # => false
(june_first..june_second).max == june_second # => true
(june_first..june_second).min == june_first # => true
# Range#max and #min return nil if the first value in range is larger than the last value.
(june_second..june_first).max # => nil
(june_second..june_first).min # => nil
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