function flag()

in src/CLIOptions.hack [45:52]

• 8 lines of code
• 1 McCabe index (conditional complexity)

function flag(
  (function():void) $setter,
  string $help_text,
  string $long,
  ?string $short = null,
): CLIOption {
  return new CLIOptionFlag($setter, $help_text, $long, $short);
}