class SimpleCov::Formatter::LcovFormatter

def format_file(file)
  filename = file.filename.gsub("#{SimpleCov.root}/", './')
  pieces = []
  pieces << "SF:#{filename}"
  pieces << format_lines(file)
  if SimpleCov.branch_coverage?
    branch_data = format_branches(file)
    pieces << branch_data if branch_data.length > 0
    pieces << "BRF:#{file.total_branches.length}"
    pieces << "BRH:#{file.covered_branches.length}"
  end
  pieces << "end_of_record"
  pieces << ""
  pieces.join("\n")
end