public function operate($op, $other)
{
$result = array();
if (!$other instanceof \Less\Node\Color) {
$other = $other->toColor();
}
for ($c = 0; $c < 3; $c++) {
$result[$c] = \Less\Environment::operate($op, $this->rgb[$c], $other->rgb[$c]);
}
return new \Less\Node\Color($result, $this->alpha + $other->alpha);
}
public function operate($op, $other)
{
return new \Less\Node\Dimension(\Less\Environment::operate($op, $this->value, $other->value), $this->unit ?: $other->unit);
}
