Ruby - Hash.from_xml空cdata问题

Question

我期待着

Hash.from_xml("<data><![CDATA[]]></data>")
=> {"data"=>""}

但我得到以下内容

Hash.from_xml("<data><![CDATA[]]></data>")
=> {"data"=>{"__content__"=>""}}

谢谢

Sreeraj

Answer 1

工作正常3.0.6,3.0.8和3.0.9:

Loading development environment (Rails 3.0.6)
>> Hash.from_xml("<data><![CDATA[]]></data>") 
=> {"data"=>""}

Loading development environment (Rails 3.0.8)
irb(main):001:0> Hash.from_xml("<data><![CDATA[]]></data>")
=> {"data"=>""}

Loading development environment (Rails 3.0.9)
irb(main):001:0> Hash.from_xml("<data><![CDATA[]]></data>")
=> {"data"=>""}

我能够在3.0.7中重现您的问题.

升级到3.0.9将解决您的问题.