Breeze.ContextProvider.SaveWorkState.SaveWorkState C# (CSharp) Метод

    public SaveWorkState(ContextProvider contextProvider, JArray entitiesArray) {
      ContextProvider = contextProvider;
      var jObjects = entitiesArray.Select(jt => (dynamic)jt).ToList();
      var groups = jObjects.GroupBy(jo => (String)jo.entityAspect.entityTypeName).ToList();

      EntityInfoGroups = groups.Select(g => {
        var entityType = ContextProvider.LookupEntityType(g.Key);
        var entityInfos = g.Select(jo => ContextProvider.CreateEntityInfoFromJson(jo, entityType)).Cast<EntityInfo>().ToList();
        return new EntityGroup() { EntityType = entityType, EntityInfos = entityInfos };
      }).ToList();
    }