class Compactor::Amazon::XmlParser
Attributes
calculated_total[R]
expected_total[R]
Public Class Methods
new(xml)
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# File lib/compactor/xml_parser.rb, line 5 def initialize(xml) calculate(Nokogiri::XML::Document.parse(xml)) end
Public Instance Methods
valid?()
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# File lib/compactor/xml_parser.rb, line 9 def valid? (expected_total.abs - calculated_total.abs).abs < 0.009 end
Private Instance Methods
calculate(doc)
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# File lib/compactor/xml_parser.rb, line 15 def calculate(doc) @expected_total = doc.xpath("//TotalAmount").text.to_f @calculated_total = 0.0 doc.xpath("//Amount").each { |t| @calculated_total += t.text.to_f } end