完善直播模块2

yz3456

2024-03-26 05d623d5b806f6650b9544dcbd4f322d677bf9a8

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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);
};