isSupersetOf

function Set.isSupersetOf<T>(
    target: ReadonlySet<T>,
    source: ReadonlySet<NoInfer<T>>,
): boolean

Returns true if the target set contains all values from the source set, false otherwise.

Example

data-first

import { Set } from "@monstermann/set";

Set.isSupersetOf(Set.create([1, 2, 3]), Set.create([1, 2])); // true
Set.isSupersetOf(Set.create([1, 2, 3]), Set.create([1, 4])); // false

data-last

import { Set } from "@monstermann/set";

pipe(Set.create([1, 2, 3]), Set.isSupersetOf(Set.create([1, 2]))); // true
pipe(Set.create([1, 2, 3]), Set.isSupersetOf(Set.create([1, 4]))); // false