是否有一种干净的方式来显示带有haml的连字符

Question

我有这个部分呈现包含跨度中包含三个和平数据的行，并且在跨度之间有一个连字符。因为连字符是haml关键字（或者你称之为的任何关键字），所以你不能将它放在跨度之间，否则haml会寻找函数或变量。所以我有了这个

%p
  %span{ :class => 'client'}= "#{ won_or_lost['object']['deal']['client'] }"
  = "-"
  %span{ :class => 'value'}= "#{ won_or_lost['object']['deal']['value'] }"
  = "- Thanks to"
  %span{ :class => 'owner'}= "#{ won_or_lost['object']['deal']['owner'] }

你可能同意我的意见

  

=“ - ”

相当难看。这不是一个真正的问题，但有一种干净的方法吗？

Answer 1

%p
  %span.client= won_or_lost['object']['deal']['client']
  \-
  %span.value= won_or_lost['object']['deal']['value']
  \- Thanks to
  %span.owner= won_or_lost['object']['deal']['owner']

http://haml-lang.com/docs/yardoc/file.HAML_REFERENCE.html#escaping_

Answer 2

我有时更喜欢使用Em-dash，我觉得它的印刷效果更好：

%p
  %span.client= won_or_lost['object']['deal']['client']
  — 
  %span.value= won_or_lost['object']['deal']['value']
  — Thanks to
  %span.owner= won_or_lost['object']['deal']['owner']