function _isDefault()

in lib/helper.js [260:271]

• 10 lines of code
• 4 McCabe index (conditional complexity)

function _isDefault(expr) {
  if(expr.type !== 'call' || expr.left.type !== 'method_call') {
    return false;
  }
  const name = _name(expr.left.id);

  if(name !== '$default') {
    return false;
  }

  return true;
}