Numeric
Returns the value of float
as a BigDecimal
. The precision
parameter is used to determine the number of significant digits for the result (the default is Float::DIG).
require 'bigdecimal' require 'bigdecimal/util' 0.5.to_d # => 0.5e0 1.234.to_d(2) # => 0.12e1
See also BigDecimal::new
.
# File bigdecimal/lib/bigdecimal/util.rb, line 45 def to_d(precision=nil) BigDecimal(self, precision || Float::DIG) end