Class: AVM::Node

Inherits:
Nokogiri::XML::Node
  • Object
show all
Defined in:
lib/avm/node.rb

Overview

Delegate of Nokogiri::XML::Node which fixes XPath queries to use the correct namespace prefixes

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xmp, node) ⇒ Node

Returns a new instance of Node.



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# File 'lib/avm/node.rb', line 6

def initialize(xmp, node)
  @xmp, @node = xmp, node
  super(@node)
end

Class Method Details

.from_nodeset(xmp, nodeset) ⇒ Object 



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# File 'lib/avm/node.rb', line 23

def self.from_nodeset(xmp, nodeset)
  nodeset.collect { |node| new(xmp, node) }
end

Instance Method Details

#at_xpath(path) ⇒ Object 



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# File 'lib/avm/node.rb', line 11

def at_xpath(path)
  if node = @node.at_xpath(path, @xmp.namespaces)
    self.class.new(@xmp, node)
  else
    nil
  end
end

#search(path) ⇒ Object 



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# File 'lib/avm/node.rb', line 19

def search(path)
  self.class.from_nodeset(@xmp, @node.search(path, @xmp.namespaces))
end