DEMO的页面push生硬
建议使用默认的 Navigator.pushName
这么生硬的DEMO很影响Flutter在开发者技术选型时的判断

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Issue Info

Web socket as data Provider

todos_repository_simple explains nicely about the benefits of using repository as singleton. But no where it's mentioned how to handle the web sockets.

How can I use web socket (webSocket and fileStorage) instead of rest (webClient and fileStorage) ?

Some key points between web socket and rest.

• The name itself signify socket

看了fish-redux的todoList demo，发现里面连接全局状态的方法是使用visitor

visitor: (String path, Page<Object, dynamic> page) {
      /// 只有特定的范围的 Page 才需要建立和 AppStore 的连接关系
      /// 满足 Page<T> ，T 是 GlobalBaseState 的子类
      if (page.isTypeof<GlobalBaseState>()) {
        /// 建立 AppStore 驱动 PageStore 的单向数据连接
        /// 1. 参数1 AppStore
        /// 2. 参数2 当 AppStore.state 变化时, PageStore.state 该如何变化
     

What could be improved

Based on this issue: flame-engine/flame#954, I noticed that we could also go for the same approach for the packages' unit/widget tests execution,

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Describe the bug

BarChart completely ignores the x value from BarChartGroupData and set the bar in the same order as occurs on the list passed to parameter barGroups. After changing the order on the list barGroups result chart should look the same as before.