Module: Akami::XPathHelper

Included in:
WSSE::Signature
Defined in:
lib/akami/xpath_helper.rb

Instance Method Summary collapse

Instance Method Details

#at_xpath(node, xpath) ⇒ Object 



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# File 'lib/akami/xpath_helper.rb', line 3

def at_xpath(node, xpath)
  return unless node
  node.at_xpath local_name_xpath(xpath)
end

#local_name_xpath(xpath) ⇒ Object 



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# File 'lib/akami/xpath_helper.rb', line 13

def local_name_xpath(xpath)
  xpath.gsub(%r{([/]*)([A-Za-z]+)([/]*)}) { "#{$1}*[local-name()='#{$2}']#{$3}" }
end

#xpath(node, xpath) ⇒ Object 



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# File 'lib/akami/xpath_helper.rb', line 8

def xpath(node, xpath)
  return unless node
  node.xpath local_name_xpath(xpath)
end