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By: a guest on Jul 17th, 2012  |  syntax: None  |  size: 0.40 KB  |  hits: 8  |  expires: Never
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  1. # Сравни ...
  2. case method
  3.   when :train_fare
  4.     return Calculators::TrainFareCalculator.new(data).calculate
  5.   when :carriage_list
  6.     return Calculators::CarriageListCalculator.new(data).calculate
  7.   when :booking
  8.     return Calculators::BookingCalculator.new(data).calculate
  9.   else
  10.     data
  11. end
  12.  
  13. # ... и ...
  14. "#{method.to_s.camelcase}Calculator".constantize.new(data).calculate rescue data
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