Find all nodes that have an attribute that matches a certain value with scala

Question

I saw the following example on Nabble, where the goal was to return all nodes that contain an attribute with an id of X that contains a value Y:

//find all nodes         


        

Answer 1

def nodeHasValue(node:Node,value:String) = node.attributes.value != null && node.attributes.value.contains(value)

(x \\ "_").filter( nodeHasValue(_,"test"))