Class: Rational

Inherits:

Numeric

Object
Numeric
Rational

Defined in:: opal/stdlib/bigdecimal/util.rb

Instance Method Summary collapse

#to_d(precision) ⇒ Object
call-seq: rat.to_d(precision) -> bigdecimal.

Methods inherited from Numeric

#to_json , #to_n

Instance Method Details

#to_d(precision) ⇒ `Object`

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

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.

128
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130

# File 'opal/stdlib/bigdecimal/util.rb', line 128
def to_d(precision)
 BigDecimal (self, precision)
end