class SimpleCov::Formatter::JSONFormatter::ResultHashFormatter

def format_coverage_statistics(statistics)
  result = {} #: Hash[Symbol, untyped]
  result[:lines]    = format_line_statistic(statistics[:line])      if statistics[:line]
  result[:branches] = format_single_statistic(statistics[:branch])  if statistics[:branch]
  result[:methods]  = format_single_statistic(statistics[:method])  if statistics[:method]
  result
end