如何在上下文中针对所有规格在银杏中初始化数据？

Question

Is there way to init data in ginkgo for all specs under the context?

As far I understand BeforeEach will run on every It spec.

Is there way to achive this?

Context("another context", func(){
  Before(func(){
    // run once for all spec
    // to init data
  }

  It("will test something", func(){
  }

  It("will test something", func(){
  }
})