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Ilya Kantor 2020-03-21 09:11:53 +03:00
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1-js/08-prototypes/02-function-prototype/article.md
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@ -41,7 +41,7 @@ That's the resulting picture:
On the picture, `"prototype"` is a horizontal arrow, meaning a regular property, and `[[Prototype]]` is vertical, meaning the inheritance of `rabbit` from `animal`. On the picture, `"prototype"` is a horizontal arrow, meaning a regular property, and `[[Prototype]]` is vertical, meaning the inheritance of `rabbit` from `animal`.
```smart header="`F.prototype` only used at `new F` time" ```smart header="`F.prototype` only used at `new F` time"
`F.prototype` property is only used when `new F` is called, it assigns `[[Prototype]]` of the new object. After that, there's no connection between `F.prototype` and the new object. Think of it as a "one-time gift". `F.prototype` property is only used when `new F` is called, it assigns `[[Prototype]]` of the new object.
If, after the creation, `F.prototype` property changes (`F.prototype = <another object>`), then new objects created by `new F` will have another object as `[[Prototype]]`, but already existing objects keep the old one. If, after the creation, `F.prototype` property changes (`F.prototype = <another object>`), then new objects created by `new F` will have another object as `[[Prototype]]`, but already existing objects keep the old one.
``` ```