Class: Foundries::Recording::Aggregator

Inherits:
Object
  • Object
show all
Defined in:
lib/foundries/recording/aggregator.rb

Instance Method Summary collapse

Constructor Details

#initialize(results) ⇒ Aggregator

Returns a new instance of Aggregator.



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# File 'lib/foundries/recording/aggregator.rb', line 8

def initialize(results)
  @results = results
end

Instance Method Details

#candidates ⇒ Object 



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# File 'lib/foundries/recording/aggregator.rb', line 12

def candidates
  return [] if @results.empty?

  normalized = normalize_results
  full_tree_candidates = group_by_full_tree(normalized)
  subtree_candidates = find_common_subtrees(normalized)
  merged = merge_candidates(full_tree_candidates, subtree_candidates)
  filtered = merged.reject { |c| c[:tree_size] <= 1 }
  filtered.sort_by { |c| -c[:score] }
end