Sha256: b33890e480ff8084aa61c81f632d065ca38228165330a15b3a70659f96c0352a
Contents?: true
Size: 953 Bytes
Versions: 8
Compression:
Stored size: 953 Bytes
Contents
class ChurnHotspot < MetricFu::Hotspot
include MetricFu::HotspotScoringStrategies
COLUMNS = %w{times_changed}
def columns
COLUMNS
end
def name
:churn
end
def map(row)
MetricFu::HotspotScoringStrategies.present(row)
end
def reduce(scores)
MetricFu::HotspotScoringStrategies.sum(scores)
end
def score(metric_ranking, item)
flat_churn_score = 0.50
metric_ranking.scored?(item) ? flat_churn_score : 0
end
def generate_records(data, table)
return if data==nil
Array(data[:changes]).each do |change|
table << {
"metric" => :churn,
"times_changed" => change[:times_changed],
"file_path" => change[:file_path]
}
end
end
def present_group(group)
"detected high level of churn (changed #{group[0].times_changed} times)"
end
def present_group_details(group)
"detected high level of churn (changed #{group[0].times_changed} times)"
end
end
Version data entries
8 entries across 8 versions & 1 rubygems