def build
      each_result_arg do |filename, coverage, imagen_node|
        key = filename.gsub(/^\.\//, '')
        results[key] ||= []
        results[key] << Result.new(
          imagen_node, coverage, filename
        )
      end
      self
    end
def build
      each_result_arg do |filename, coverage, imagen_node|
        key = filename.gsub(/^\.\//, '')
        results[key] ||= []
        results[key] << Result.new(
          imagen_node, coverage, filename
        )
      end
      self
    end
Initializes a new Undercover::Report

 @param changeset [Undercover::Changeset]
 @param opts [Undercover::Options]