Spring Statemachine is a framework for application developers to use state machine concepts with Spring.
翻译 - Spring Statemachine 是应用程序开发人员在 Spring 中使用状态机概念的框架。
A very simple state machine plugin built on top of ActiveRecord::Enum
翻译 - 建立在ActiveRecord :: Enum之上的非常简单的状态机插件