TState IReducer <TState> .Reduce(TState currentState, IAction actionContext)
{
TSectionType current = m_getValue(currentState);
TSectionType after = m_sectionReducer.Reduce(current, actionContext);
if (!ReferenceEquals(current, after))
{
TState copyState = (TState)ReflectionUtility.CopyInstance(typeof(TState), currentState);
m_setValue(copyState, after);
return(copyState);
}
return(currentState);
}