class Rubycritic::SmellsAggregator

def initialize(smell_adapters)
  @smell_adapters = smell_adapters
end

def pathnames_to_files_with_smells
  pathnames = Hash.new { |hash, key| hash[key] = [] }
  smells.each do |smell|
    smell.pathnames.each do |path|
      pathnames[path] << smell
    end
  end
  pathnames
end

def smells
  @smells ||= @smell_adapters.map(&:smells).flatten.sort
end

def smelly_pathnames
  @smelly_pathnames ||= pathnames_to_files_with_smells
end