whole_func_string: function isPlainObject(value) {
    if (!isObject(value)) {
      return false;
    }
  
    try {
      var _constructor = value.constructor;
      var prototype = _constructor.prototype;
      return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');
    } catch (error) {
      return false;
    }
  }
func_code_string: function isPlainObject(value) {
    if (!isObject(value)) {
      return false;
    }
  
    try {
      var _constructor = value.constructor;
      var prototype = _constructor.prototype;
      return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');
    } catch (error) {
      return false;
    }
  }
func_documentation_string: Check if the given value is a plain object.
  @param {*} value - The value to check.
  @returns {boolean} Returns `true` if the given value is a plain object, else `false`.