class Sentry::Backtrace

def self.parse(backtrace, project_root, app_dirs_pattern, &backtrace_cleanup_callback)
  ruby_lines = backtrace.is_a?(Array) ? backtrace : backtrace.split(/\n\s*/)
  ruby_lines = backtrace_cleanup_callback.call(ruby_lines) if backtrace_cleanup_callback
  in_app_pattern ||= begin
    Regexp.new("^(#{project_root}/)?#{app_dirs_pattern || APP_DIRS_PATTERN}")
  end
  lines = ruby_lines.to_a.map do |unparsed_line|
    Line.parse(unparsed_line, in_app_pattern)
  end
  new(lines)
end