merge method

Implementation

ZeroSwitchStyle merge(ZeroSwitchStyle? other) {
  if (other == null) return this;

  return copyWith(
    activeColor: other.activeColor,
    inactiveColor: other.inactiveColor,
    activeThumbColor: other.activeThumbColor,
    inactiveThumbColor: other.inactiveThumbColor,
    thumbSize: other.thumbSize,
  );
}