ts-prime/dist/es/intersection.js

A utility library for JavaScript and Typescript.

import { purry } from './purry';
import { _reduceLazy } from './_reduceLazy';
export function intersection() {
    return purry(_intersection, arguments, intersection.lazy);
}
function _intersection(array, other) {
    var lazy = intersection.lazy(other);
    return _reduceLazy(array, lazy);
}
(function (intersection) {
    function lazy(other) {
        return function (value) {
            var set = new Set(other);
            if (set.has(value)) {
                return {
                    done: false,
                    hasNext: true,
                    next: value,
                };
            }
            return {
                done: false,
                hasNext: false,
            };
        };
    }
    intersection.lazy = lazy;
})(intersection || (intersection = {}));