个人自传增加修改功能

Tcsm

2023-08-05 05a1f184567c70b650924ff2a8353f3d599947b0

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var toLength = require('../internals/to-length');
 
// `LengthOfArrayLike` abstract operation
// https://tc39.es/ecma262/#sec-lengthofarraylike
module.exports = function (obj) {
  return toLength(obj.length);
};