class SimpleCov::SourceFile::Statistics

def line_statistics
  sf = @source_file
  {
    line: CoverageStatistics.new(
      total_strength: sf.lines.sum { |line| line.coverage.to_i },
      covered: sf.covered_lines.size,
      missed: sf.missed_lines.size,
      omitted: sf.never_lines.size
    )
  }
end