module Vnstat::Parser
A module containing several utility methods responsible for document parsing.
Public Instance Methods
extract_date_from_xml_element(element)
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Extracts the date from the given XML element.
@param [Nokogiri::XML::Element] element The XML element. @return [Date]
# File lib/vnstat/parser.rb, line 26 def extract_date_from_xml_element(element) day = element.xpath('date/day').text.to_i year, month = extract_month_from_xml_element(element) Date.new(year, month, day) end
extract_datetime_from_xml_element(element)
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Extracts the date and time from the given XML element.
@param [Nokogiri::XML::Element] element The XML element. @return [Time]
# File lib/vnstat/parser.rb, line 37 def extract_datetime_from_xml_element(element) date = extract_date_from_xml_element(element) hour = element.xpath('time/hour').text.to_i minute = element.xpath('time/minute').text.to_i offset = Time.now.strftime('%:z') Time.new(date.year, date.month, date.day, hour, minute, 0, offset) end
extract_month_from_xml_element(element)
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Extracts the year and month from the given XML element.
@param [Nokogiri::XML::Element] element The XML element. @return [Array<Integer, Integer>] An Array consisting of year and month.
# File lib/vnstat/parser.rb, line 15 def extract_month_from_xml_element(element) month = element.xpath('date/month').text.to_i year = element.xpath('date/year').text.to_i [year, month] end
extract_transmitted_bytes_from_xml_element(element)
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Extracts the bytes received and sent from the given XML element.
@param [Nokogiri::XML::Element] element The XML element. @return [Array<Integer, Integer>] An Array consisting of bytes received
and bytes sent.
# File lib/vnstat/parser.rb, line 51 def extract_transmitted_bytes_from_xml_element(element) bytes_received = element.xpath('rx').text.to_i * 1024 bytes_sent = element.xpath('tx').text.to_i * 1024 [bytes_received, bytes_sent] end