wrapReduce method

Reducer<St> wrapReduce (
  1. Reducer<St> reduce
)

You may wrap the reducer to allow for some pre or post-processing. For example, if you want to abort an async reducer if the state changed since when the reducer started:

Reducer<St> wrapReduce(Reducer<St> reduce) => () async {
   var oldState = state;
   AppState newState = await reduce();
   return identical(oldState, state) ? newState : null;
};

Implementation

Reducer<St> wrapReduce(Reducer<St> reduce) => reduce;