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Contents
module MetricFu
class FlogGrapher < Grapher
attr_accessor :flog_average, :labels, :top_five_percent_average
def initialize
super
@flog_average = []
@labels = {}
@top_five_percent_average =[]
end
def get_metrics(metrics, date)
if metrics && metrics[:flog]
@top_five_percent_average.push(calc_top_five_percent_average(metrics))
@flog_average.push(metrics[:flog][:average])
@labels.update( { @labels.size => date })
end
end
private
def calc_top_five_percent_average(metrics)
return calc_top_five_percent_average_legacy(metrics) if metrics[:flog][:pages]
method_scores = metrics[:flog][:method_containers].inject([]) do |method_scores, container|
method_scores += container[:methods].values.map {|v| v[:score]}
end
method_scores.sort!.reverse!
number_of_methods_that_is_five_percent = (method_scores.size * 0.05).ceil
total_for_five_percent =
method_scores[0...number_of_methods_that_is_five_percent].inject(0) { |total, score| total += score }
if number_of_methods_that_is_five_percent == 0
0.0
else
total_for_five_percent / number_of_methods_that_is_five_percent.to_f
end
end
def calc_top_five_percent_average_legacy(metrics)
methods = metrics[:flog][:pages].inject([]) {|methods, page| methods << page[:scanned_methods]}
methods.flatten!
methods = methods.sort_by {|method| method[:score]}.reverse
number_of_methods_that_is_five_percent = (methods.size * 0.05).ceil
total_for_five_percent =
methods[0...number_of_methods_that_is_five_percent].inject(0) {|total, method| total += method[:score] }
if number_of_methods_that_is_five_percent == 0
0.0
else
total_for_five_percent / number_of_methods_that_is_five_percent.to_f
end
end
end
end
Version data entries
24 entries across 24 versions & 4 rubygems