code: function has(object, path) {
        if (object == null) {
          return false;
        }
        var result = hasOwnProperty.call(object, path);
        if (!result && !isKey(path)) {
          path = toPath(path);
          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
          if (object == null) {
            return false;
          }
          path = last(path);
          result = hasOwnProperty.call(object, path);
        }
        return result || (isLength(object.length) && isIndex(path, object.length) &&
          (isArray(object) || isArguments(object) || isString(object)));
      }
docs: Checks if `path` is a direct property.
  
  @static
  @memberOf _
  @category Object
  @param {Object} object The object to query.
  @param {Array|string} path The path to check.
  @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
  @example
  
  var object = { 'a': { 'b': { 'c': 3 } } };
  
  _.has(object, 'a');
  // => true
  
  _.has(object, 'a.b.c');
  // => true
  
  _.has(object, ['a', 'b', 'c']);
  // => true