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This release is 1 version behind 1.0.12 — the latest version of @std/internal. Jump to latest

@std/internal@1.0.10
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denoland/std

INTERNAL: The internal package for @std. Do not use this directly.

This package works with Deno, BrowsersIt is unknown whether this package works with Cloudflare Workers, Node.js, Bun
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Node.js
This package works with Deno
It is unknown whether this package works with Bun
This package works with Browsers
JSR Score
100%
Published
6 months ago (1.0.10)
Package root>_testing.ts
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// Copyright 2018-2025 the Deno authors. MIT license.

// partial `DisposableStack` polyfill
// https://github.com/tc39/proposal-explicit-resource-management
export function disposableStack() {
  return {
    disposables: [] as Disposable[],
    defer(fn: () => void) {
      this.disposables.push({ [Symbol.dispose]: fn });
    },
    use(val: Disposable) {
      this.disposables.push(val);
    },
    [Symbol.dispose]() {
      for (let i = this.disposables.length - 1; i >= 0; --i) {
        this.disposables[i]![Symbol.dispose]();
      }
    },
  };
}