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Isabelle Viktoria Maciohsek
2020-10-22 20:24:30 +03:00
parent d35575373f
commit 5cb69e3c5c
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snippets/superSet.md
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@ -3,7 +3,7 @@ title: superSet
tags: array,intermediate
---
Checks if the first iterable is a superset of the second one.
Checks if the first iterable is a superset of the second one, excluding duplicate values.
- Use the `new Set()` constructor to create a new `Set` object from each iterable.
- Use `Array.prototype.every()` and `Set.prototype.has()` to check that each value in the second iterable is contained in the first one.