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

fix

Browse source
This commit is contained in:
Ilya Kantor 2019-06-12 15:47:13 +03:00
parent 5498450646
commit 60585f2cb8
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
1-js/05-data-types/07-map-set-weakmap-weakset/article.md
View file

@ -189,7 +189,7 @@ A `Set` is a collection of values, where each value may occur only once.
Its main methods are: Its main methods are:
- `new Set(iterable)` -- creates the set, optionally from an array of values (any iterable will do). - `new Set(iterable)` -- creates the set, and if an `iterable` object is provided (usually an array), copies values from it into the set.
- `set.add(value)` -- adds a value, returns the set itself. - `set.add(value)` -- adds a value, returns the set itself.
- `set.delete(value)` -- removes the value, returns `true` if `value` existed at the moment of the call, otherwise `false`. - `set.delete(value)` -- removes the value, returns `true` if `value` existed at the moment of the call, otherwise `false`.
- `set.has(value)` -- returns `true` if the value exists in the set, otherwise `false`. - `set.has(value)` -- returns `true` if the value exists in the set, otherwise `false`.