Add ParentNode and fix children implementation #46
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| @@ -190,11 +190,6 @@ def remove | |||
| parent.remove_child(self) if parent | |||
| end | |||
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| # Remove all the children of the node. | |||
| def clear | |||
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Was this removed on purpose? I still want that available.
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I removed it because I wasn't sure if it will work as children is read-only, but seems individual elements can still be removed. Also previously it would remove all child nodes, but now this would remove only element nodes. What is expected behavior?
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Regarding the children method, I think this implementation should follow Nokogiri for an expected behaviour. |
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Look at https://developer.mozilla.org/en-US/docs/Web/API/ParentNode
ParentNode.childrenreturns only element nodes without text nodes unlikeNode.childNodeswhich includes all Nodes and so current implementation is wrong.Note that I haven't really tested this yet but I think it should work, also there aren't tests for this.