Function stringifyWithDepthLimit

lib/helpers/toFormData.js:167–188

(value, depth)

  }

  function stringifyWithDepthLimit(value, depth) {
    if (maxDepth === Infinity) {
      return JSON.stringify(value);
    }

    const ancestors = [];

    return JSON.stringify(value, function limitDepth(_key, currentValue) {
      if (!utils.isObject(currentValue)) {
        return currentValue;
      }

      while (ancestors.length && ancestors[ancestors.length - 1] !== this) {
        ancestors.pop();
      }

      ancestors.push(currentValue);
      throwIfMaxDepthExceeded(depth + ancestors.length - 1);

      return currentValue;
    });
  }

  /**
   * Default visitor.