fromChannelAndAncestor<D, DParent, P> static method

InitialData<D> fromChannelAndAncestor<D, DParent, P>(
  1. Channel<P> channel,
  2. D map(
    1. DParent parentData,
    2. P payload
    )
)

Implementation

static InitialData<D> fromChannelAndAncestor<D, DParent, P>(
    Channel<P> channel, D Function(DParent parentData, P payload) map) {
  return InitialData._((ctx) => map(ctx.dataValueOrThrow<DParent>(), ctx.payloadOrThrow<P>()));
}