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@thi.ng/associative

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ES Map/Set-compatible implementations with customizable equality semantics & supporting operations

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import type { Reducer } from "@thi.ng/transducers"; /** * Computes the intersection of sets `a` and `b` and writes results into * new set or optionally given set `out` (assumed to be empty for * correct results). If `out` is *not* given, the returned Set type will * be that of `a` (provided it defines `Symbol.species`). * * @param a - first set * @param b - other set * @param out - result set */ export declare const intersection: <T>(a: Set<T>, b: Set<T>, out?: Set<T>) => Set<T>; /** * Reducer version of {@link intersection}. If `src` is given returns the * reduced intersection of given inputs, else merely returns a reducer to be * used with * [`reduce`](https://docs.thi.ng/umbrella/transducers/functions/reduce.html) * / * [`transduce`](https://docs.thi.ng/umbrella/transducers/functions/transduce.html) * functions. * * @param src - input collections */ export declare function intersectionR<T>(): Reducer<Iterable<T>, Set<T>>; export declare function intersectionR<T>(src: Iterable<Iterable<T>>): Set<T>; //# sourceMappingURL=intersection.d.ts.map