class Float

available on Float objects.
When you require BigDecimal in your application, this method will be
BigDecimal extends the native Float class to provide the #to_d method.

def to_d(precision=nil)


# => #
0.5.to_d

require 'bigdecimal/util'
require 'bigdecimal'

Convert +flt+ to a BigDecimal and return it.

flt.to_d -> bigdecimal
call-seq: 
def to_d(precision=nil)
  BigDecimal(self, precision || Float::DIG)
end