Module: ActiveRecord::RandomRecord

Defined in:
lib/random_record.rb

Instance Method Summary collapse

Instance Method Details

#random(count = 1) ⇒ Object 



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# File 'lib/random_record.rb', line 7

def random(count=1)
  return (count == 1) ? nil : [] if self.count == 0
  count == 1 ? offset(rand(self.count)).first : all.sort_by { rand }.sort_by { rand }.slice(0...count)
end