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Contents
module MetricFu
module HotspotScoringStrategies
def percentile(ranking, item)
ranking.percentile(item) # per project score percentile
end
def identity(ranking, item)
ranking[item] # Use the score you got (ex flog score of 20 is not bad even if it is the top one in project)
end
def present(row)
1 # If present it's a one, not present it's a zero - For things like Reek that don't have a number
end
def sum(scores)
scores.inject(0) {|s,x| s+x}
end
def average(scores)
# remove dependency on statarray
# scores.to_statarray.mean
score_length = scores.length
sum = 0
sum = scores.inject( nil ) { |sum,x| sum ? sum+x : x }
(sum.to_f / score_length.to_f)
end
extend self
end
end
Version data entries
17 entries across 17 versions & 1 rubygems