ES6 Sets
set functions and their usage
A Set data structure in ES6 is an ordered list of unique elements. Here are some set functions and their usage:
| Keyword | Type | Usage |
|---|---|---|
Set |
constructor | creates a set |
add |
method | adds elements to the set |
size |
property | check size of the set |
has |
method | check if an element is a member of the set |
delete |
method | remove a value from a set |
Consider the following code:
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