StartWithManyStreamTransformer<S> constructor

StartWithManyStreamTransformer<S>(
  1. Iterable<S> startValues
)

Constructs a StreamTransformer which prepends the source Stream with startValues.

Implementation

StartWithManyStreamTransformer(this.startValues) {
  if (startValues == null) {
    throw ArgumentError('startValues cannot be null');
  }
}