method
duplicable?
rails latest stable - Class:
Rational
duplicable?()public
Rationals are not duplicable:
Rational(1).duplicable? # => false Rational(1).dup # => TypeError: can't copy Rational
duplicable?()Rationals are not duplicable:
Rational(1).duplicable? # => false Rational(1).dup # => TypeError: can't copy Rational