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Rational

Public Instance Methods

to_d(precision) → bigdecimal click to toggle source

Returns the value as a BigDecimal.

The required precision parameter is used to determine the number of significant digits for the result.

require 'bigdecimal'
require 'bigdecimal/util'

Rational(22, 7).to_d(3)   # => 0.314e1

See also BigDecimal.new.

 
               # File bigdecimal/lib/bigdecimal/util.rb, line 131
def to_d(precision)
  BigDecimal(self, precision)
end