Class: Float

Inherits:

Numeric

• Object
• Numeric
• Float

Defined in:

opal/stdlib/bigdecimal/util.rb

Instance Method Summary

• #to_d(precision = Float::DIG) ⇒ Object

  call-seq: float.to_d -> bigdecimal float.to_d(precision) -> bigdecimal.

Methods inherited from Numeric

#to_json, #to_n

Instance Method Details

#to_d(precision = Float::DIG) ⇒ Object

call-seq: float.to_d -> bigdecimal float.to_d(precision) -> bigdecimal

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 'opal/stdlib/bigdecimal/util.rb', line 47

def to_d(precision = Float::DIG)
  BigDecimal(self, precision)
end