Sha256: 77eb56e7fba7f63c688db60755acb6fba0b7984bde5267ca5726fbaff915d241
Contents?: true
Size: 783 Bytes
Versions: 9
Compression:
Stored size: 783 Bytes
Contents
class MetricFu::ChurnHotspot < MetricFu::Hotspot
COLUMNS = %w{times_changed}
def columns
COLUMNS
end
def name
:churn
end
def map_strategy
:present
end
def reduce_strategy
:sum
end
def score_strategy
:calculate_score
end
def calculate_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
end
Version data entries
9 entries across 9 versions & 3 rubygems