addListener method

void addListener(
  1. dynamic listener(
    1. List<RepoUpdate<Id>>
    )
)

Adds a listener to this repository

listener is called when there is a change in some model in repositoryMap and you set the property to notify in the function. This serves to keep the controllers that make use of the models in this repository notified and has the same data. (Only if this repositoru is used in multiple controllers)

Implementation

void addListener(Function(List<RepoUpdate<Id>>) listener) {
  _repositoryStream.stream.listen(listener);
}