Merge pull request #1585 from lumosmind/patch-31

iliakan · web-flow · commit 7c691b48c417 · 2019-11-06T21:34:25.000+03:00
not proved features of class properties
diff --git a/1-js/09-classes/01-class/article.md b/1-js/09-classes/01-class/article.md
@@ -318,6 +318,9 @@ class User {
 }
 
 new User().sayHi();
+
+alert(User.prototype.sayHi); // placed in User.prototype
+alert(User.prototype.name); // undefined, not placed in User.prototype
 ```
 
 The property `name` is not placed into `User.prototype`. Instead, it is created by `new` before calling the constructor, it's a property of the object itself.

Original file line number	Diff line number	Diff line change
`@@ -318,6 +318,9 @@ class User {`
`318`	`318`	`}`
`319`	`319`
`320`	`320`	`new User().sayHi();`
	`321`	`+`
	`322`	`+alert(User.prototype.sayHi); // placed in User.prototype`
	`323`	`+alert(User.prototype.name); // undefined, not placed in User.prototype`
`321`	`324`	```
`322`	`325`
`323`	`326`	The property `name` is not placed into `User.prototype`. Instead, it is created by `new` before calling the constructor, it's a property of the object itself.