class Decontaminate::Decoder::Tuple
Attributes
decoder[R]
transformer[R]
xpaths[R]
Public Class Methods
new(xpaths, decoder, transformer)
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# File lib/decontaminate/decoder/tuple.rb, line 6 def initialize(xpaths, decoder, transformer) @xpaths = xpaths @decoder = decoder @transformer = transformer end
Public Instance Methods
decode(this, xml_node)
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# File lib/decontaminate/decoder/tuple.rb, line 12 def decode(this, xml_node) xml_nodes = xpaths.map { |xpath| xml_node && xml_node.at_xpath(xpath) } tuple = xml_nodes.map do |element_node| decoder.decode this, element_node end tuple = this.instance_exec(*tuple, &transformer) if transformer tuple end