/**
* Indicates if this dimension equals the given dimension.
*
* @param Dimension $that
*
* @return bool
*/
public function equals(Dimension $that)
{
if ($this == $that) {
return true;
}
return $this->unit->equals($that->unit);
}
public function to(Unit $unit)
{
if ($unit == $this->unit || $unit->equals($this->unit)) {
return $this;
}
return self::valueOf($this->unit->getConverterTo($unit)->convert($this->value), $unit);
}
