健康保健修改

linwenling

2023-10-07 01c25c7e0f38e7f458d5dc97a70a9b7b8d4f7a6c

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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);
};