Core-js: Why is Math.random() needed for uid?

Created on 29 Feb 2020  路  1Comment  路  Source: zloirock/core-js

Using Math.random makes Prepack not work. For core-js/packages/core-js/internals/uid.js, it looks like Math.random isn't need? Isn't an unique ID enough to ensure that the returned value is unique across the application?

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Has to be unique per each load of corejs otherwise other libraries can also use the same "unique ID" and grab the symbols

picture JakeChampion on 29 Feb 2020
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>All comments

Has to be unique per each load of corejs otherwise other libraries can also use the same "unique ID" and grab the symbols

JakeChampion picture JakeChampion on 29 Feb 2020
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