jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

add dot

Browse source
This commit is contained in:
Lavrentiy Rubtsov 2022-05-07 16:08:18 +06:00 • committed by GitHub
parent 35d465c62b
commit 5fa86797bb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
1-js/09-classes/02-class-inheritance/article.md
View file

@ -368,7 +368,7 @@ In our case, `Rabbit` is the derived class. There's no `constructor()` in it. As
So, `new Rabbit()` calls `super()`, thus executing the parent constructor, and (per the rule for derived classes) only after that its class fields are initialized. At the time of the parent constructor execution, there are no `Rabbit` class fields yet, that's why `Animal` fields are used.
This subtle difference between fields and methods is specific to JavaScript
This subtle difference between fields and methods is specific to JavaScript.
Luckily, this behavior only reveals itself if an overridden field is used in the parent constructor. Then it may be difficult to understand what's going on, so we're explaining it here.