Method entries

core_js/utils/Multimap.js:99–109

()

        this._size = 0;
    }
    entries() {
        const self = this;
        function* gen() {
            for (const [key, values] of self._map.entries()) {
                for (const value of values) {
                    yield [key, value];
                }
            }
        }
        return gen();
    }
    values() {
        const self = this;
        function* gen() {