@benev/slate/x/tools/trashbin.js

frontend web stuff

export class Trashbin {
    #fns = [];
    disposer = (fn) => {
        this.#fns.push(fn);
    };
    disposable = (x) => {
        return this.bag(x, () => x.dispose());
    };
    bag = (x, fn) => {
        this.disposer(() => fn(x));
        return x;
    };
    dispose = () => {
        for (const fn of this.#fns.reverse())
            fn();
        this.#fns = [];
    };
}
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