视频标签加入有高程及无高程判断提交

zhangnaisong

2024-05-07 9b9af4c9457c03061ce4d0bb7656a2c3ad04894e

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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);
};