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

Merge pull request #1243 from smkoyan/patch-3

Browse source 
Update article.md
This commit is contained in:
Ilya Kantor 2019-08-19 11:40:27 +03:00 • committed by GitHub
commit 6cad8d5d23
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/99-js-misc/01-proxy/article.md
View file

@ -99,7 +99,7 @@ It triggers when a property is read, with following arguments:
Let's use `get` to implement default values for an object.
We'll make a numeric array that returns return `0` for non-existant values.
We'll make a numeric array that returns `0` for non-existant values.
Usually when one tries to get a non-existing array item, they get `undefined`, but we'll wrap a regular array into proxy that traps reading and returns `0` if there's no such property: