Method next

src/util/model.ts:1201–1208

()

    }

    next(): boolean {
        if (this._step > 0 ? this._idx < this._end : this._idx >= this._end) {
            this.item = this._list[this._idx];
            this.key = this._idx = this._idx + this._step;
            return true;
        }
        return false;
    }
}

export function clearTmpModel(model: Model): void {