module Qti::XPathHelpers

Public Instance Methods

rtype_predicate(ver, rsc_type) click to toggle source
# File lib/qti/xpath_helpers.rb, line 11
def rtype_predicate(ver, rsc_type)
  # XPath 2.0 supports ends-with, which is what substring is doing here.
  # It also support regex matching with matches.
  # We only have XPath 1.0 available.
  cc_match = "starts-with(@type, '#{ver}') and " + xpath_endswith('@type', rsc_type)
  qti_match = "@type='#{ver}'"
  "#{qti_match} or (#{cc_match})"
end
xpath_endswith(tag, tail) click to toggle source
# File lib/qti/xpath_helpers.rb, line 7
def xpath_endswith(tag, tail)
  "substring(#{tag}, string-length(#{tag}) - string-length('#{tail}') + 1) = '#{tail}'"
end
xpath_resource(type = '') click to toggle source
# File lib/qti/xpath_helpers.rb, line 3
def xpath_resource(type = '')
  "//xmlns:resources/xmlns:resource#{type}"
end