@monstermann/fn
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A utility library for TypeScript.
22 lines • 780 B
TypeScript
//#region src/set/isSupersetOf.d.ts
/**
* `isSupersetOf(target, source)`
*
* Checks if the `target` set is a superset of the `source` set (i.e., all values in source exist in target). Returns `true` if target is a superset of source, `false` otherwise.
*
* ```ts
* isSupersetOf(new Set([1, 2, 3]), new Set([1, 2])); // true
* isSupersetOf(new Set([1, 2, 3]), new Set([1, 4])); // false
* ```
*
* ```ts
* pipe(new Set([1, 2, 3]), isSupersetOf(new Set([1, 2]))); // true
* pipe(new Set([1, 2, 3]), isSupersetOf(new Set([1, 4]))); // false
* ```
*/
declare const isSupersetOf: {
<T>(source: ReadonlySet<NoInfer<T>>): (target: ReadonlySet<T>) => boolean;
<T>(target: ReadonlySet<T>, source: ReadonlySet<NoInfer<T>>): boolean;
};
//#endregion
export { isSupersetOf };