Class: Rational

Inherits:
Numeric
  • Object
show all
Defined in:
lib/bigdecimal/util.rb

Instance Method Summary collapse

Instance Method Details

#to_d(nFig = 0) ⇒ Object

Converts a Rational to a BigDecimal



58
59
60
61
62
63
64
 
# File 'lib/bigdecimal/util.rb', line 58

def to_d(nFig=0)
   num = self.numerator.to_s
   if nFig<=0
      nFig = BigDecimal.double_fig*2+1
   end
   BigDecimal.new(num).div(self.denominator,nFig)
end