Module: Aranha::Parsers::Html::Node::Default::NodesSupport

Defined in:
lib/aranha/parsers/html/node/default/nodes_support.rb

Instance Method Summary collapse

Instance Method Details

#node_set_value(node, xpath) ⇒ Nokogiri::XML::NodeSet

Parameters:

  • node (Nokogiri::XML::Node)
  • xpath (String)

Returns:

  • (Nokogiri::XML::NodeSet) 


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# File 'lib/aranha/parsers/html/node/default/nodes_support.rb', line 12

def node_set_value(node, xpath)
  node.xpath(xpath)
end

#node_set_xml_value(node, xpath) ⇒ String

Parameters:

  • node (Nokogiri::XML::Node)
  • xpath (String)

Returns:

  • (String) 


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# File 'lib/aranha/parsers/html/node/default/nodes_support.rb', line 34

def node_set_xml_value(node, xpath)
  found = node_set_value(node, xpath)
  found ? found.to_xml : ''
end

#node_value(node, xpath) ⇒ Nokogiri::XML::Node

Parameters:

  • node (Nokogiri::XML::Node)
  • xpath (String)

Returns:

  • (Nokogiri::XML::Node) 


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# File 'lib/aranha/parsers/html/node/default/nodes_support.rb', line 19

def node_value(node, xpath)
  node.at_xpath(xpath)
end

#node_xml_value(node, xpath) ⇒ String

Parameters:

  • node (Nokogiri::XML::Node)
  • xpath (String)

Returns:

  • (String) 


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# File 'lib/aranha/parsers/html/node/default/nodes_support.rb', line 26

def node_xml_value(node, xpath)
  found = node_value(node, xpath)
  found ? found.to_xml : ''
end