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Contents
module Vnstat
module Traffic
##
# A class encapsulating daily tracking information.
class Daily < Base
##
# Fetches a single {Result::Day} from the collection.
#
# @return [Result::Day]
#
# @overload [](date)
# @param [Date] date
#
# @overload [](year, month, day)
# @param [Integer] year
# @param [Integer] month
# @param [Integer] day
def [](*args)
date = case args.count
when 1 then args.first
when 3 then Date.new(*args)
else
fail ArgumentError, 'wrong number of arguments ' \
"(#{args.count} for 1 or 3)"
end
entries_hash[date]
end
private
def entries_hash
elements = traffic_data.xpath('days/day')
elements.each_with_object({}) do |element, hash|
result = Result::Day.extract_from_xml_element(element)
hash[result.date] = result
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems