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hexorx/snippet.rb

Created January 6, 2009 22:16
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snippet.rb
def self.previous_cycle user, cycle = nil
cycle ||= Date.today
previous_cycle = find(:first, :select => 'distinct billed', :conditions => ['user_id = ? AND billed < ?', user, cycle], :order => 'billed DESC')
previous_cycle ? previous_cycle.billed : nil
end
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