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method

child

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Ruby latest stable (v2_5_5) - 0 notes - Class: REXML::XPathParser
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child(nodeset) private

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# File lib/rexml/xpath_parser.rb, line 763
    def child(nodeset)
      nodesets = []
      nodeset.each do |node|
        raw_node = node.raw_node
        node_type = raw_node.node_type
        # trace(:child, node_type, node)
        case node_type
        when :element
          nodesets << raw_node.children.collect.with_index do |child_node, i|
            XPathNode.new(child_node, position: i + 1)
          end
        when :document
          new_nodeset = []
          raw_node.children.each do |child|
            case child
            when XMLDecl, Text
              # Ignore
            else
              new_nodeset << XPathNode.new(child, position: new_nodeset.size + 1)
            end
          end
          nodesets << new_nodeset unless new_nodeset.empty?
        end
      end
      nodesets
    end
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