buildUnit method

Unit buildUnit(Args args)

Builds the unit using the factory and applies all arrangements.

Throws a StateError if setUnitFactory has not been called.

@param args The arguments to pass to the unit factory. @return The built and arranged unit.

Implementation

Unit buildUnit(Args args) {
  if (_unitFactory == null) throw StateError('Unit factory is not set');
  return _unitArrangements.reversed
      .fold(_unitFactory!(args), (unit, arrangement) => arrangement(unit));
}