/**
* @param string|int|float|\Enimiste\Math\VO\FloatNumber $value
*
* @param int $scale
*
* @return \Enimiste\Math\VO\FloatNumber
*/
function as_float_number($value, $scale = 2)
{
if ($value instanceof \Enimiste\Math\VO\FloatNumber) {
return $value->copy($scale);
} else {
if ($scale < 0) {
throw new \RuntimeException('Scale should be >= 0');
}
if ($value instanceof \Enimiste\Math\VO\IntegerNumber) {
$value = $value->__toString();
}
return new \Enimiste\Math\VO\FloatNumber($value, $scale);
}
}