/**
* @param Base[] $bases
* @param Output $output
* @return Output[]
*/
private function keepChange(array $bases, Output $output)
{
/** @var Fraction $sum */
$sum = array_reduce($bases, function (Fraction $sum, Base $base) {
return $sum->plus($base->getOutput()->getValue());
}, new Fraction(0));
if ($sum == $output->getValue()) {
return [$output];
}
return [$output, new Output(new Binary(null), $sum->minus($output->getValue()))];
}
private function OutputToArray(Output $output, Transcoder $transcoder)
{
return ['to' => $transcoder->encode($output->getTarget()->getData()), 'val' => $this->FractionToArray($output->getValue())];
}
