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Contents
# frozen_string_literal: true
module Vnstat
module Traffic
##
# A class encapsulating hourly tracking information.
class Hourly < Base
##
# Fetches a single {Result::Hour} from the collection.
#
# @return [Result::Hour]
#
# @overload [](date, hour)
# @param [Date] date
# @param [Integer] hour
#
# @overload [](year, month, day, hour)
# @param [Integer] year
# @param [Integer] month
# @param [Integer] day
# @param [Integer] hour
def [](*args)
args_count = args.count
hour = args.pop
date = case args_count
when 2 then args.first
when 4 then Date.new(*args)
else
raise ArgumentError, 'wrong number of arguments ' \
"(#{args_count} for 2 or 4)"
end
entries_hash[[date, hour]]
end
private
def entries_hash
elements = traffic_data.xpath('hours/hour')
elements.each_with_object({}) do |element, hash|
result = Result::Hour.extract_from_xml_element(element)
hash[[result.date, result.hour]] = result
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems