是否可以使用：refer：all在ClojureScript：require？ [英] Is it possible to use :refer :all in a ClojureScript :require?

问题描述

当我尝试编译它时，我得到：

  clojure.lang.ExceptionInfo：：refer必须后跟一系列符号：require 
  

我在网上找到一些倾斜的引用，但没有在哪里阐明是否应该能够使用：refer ：

如果我不能这样做，这个限制的原因是什么？

解决方案

不，这是故意不可能的。最近与ClojureScript邮件列表相关的对话 ：refer：all ，它似乎永远不会被支持。

这只是不好的风格，我知道在Clojure没有改变
的唯一原因是因为核心团队非常强烈的
在可能的情况下保持向后兼容性。明显缺乏
的裸体：在ClojureScript中使用是故意的。

I'm just trying out ClojureScript, starting out by converting something I wrote in Clojure into cljx.

When I try to compile it I get:

clojure.lang.ExceptionInfo: :refer must be followed by a sequence of symbols in :require 

I'm finding some oblique references online, but nowhere where it's spelled out whether I should be able to use a :refer :all in a ClojureScript program.

If I can't do it, what's the reason for this restriction?

解决方案

No, it's intentionally not possible. There was a conversation on the ClojureScript mailing list recently related to :refer :all and it looks like it will never be supported.

To quote David Nolen from that thread:

It's just bad style and as far I know the only reason it hasn't changed in Clojure is because the core team is very adamant about preserving backwards compatibility when possible. The conspicuous lack of naked :use in ClojureScript was intentional.

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