Rails - Oct 2010 - Overriding to_s method of BIgDecimal

I am overriding to_s method of BigDecimal class as below and its working
fine.
Wanted to confirm is there any other better way to do this ? Thanks!

 49 class BigDecimal
 50   alias :old_s :to_s
 51   def to_s
 52     return to_i.to_s if eql? to_i
 53     self.old_s
 54   end
 55 end


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sαη∂ιρ Rαηѕιηg

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