method

get_attribute_ns

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get_attribute_ns(namespace, name) public

The get_attribute_ns method retrieves a method by its namespace and name. Thus it is possible to reliably identify an attribute even if an XML processor has changed the prefix.

Method contributed by Henrik Martensson

Show source

# File lib/rexml/element.rb, line 1228
    def get_attribute_ns(namespace, name)
      result = nil
      each_attribute() { |attribute|
        if name == attribute.name &&
          namespace == attribute.namespace() &&
          ( !namespace.empty? || !attribute.fully_expanded_name.index(':') )
          # foo will match xmlns:foo, but only if foo isn't also an attribute
          result = attribute if !result or !namespace.empty? or
                                !attribute.fully_expanded_name.index(':')
        end
      }
      result
    end

get_attribute_ns

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