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¿Hay un `with` o `raii` similar a Python para JavaScript?

Actualmente estoy haciendo algo como esto:

 declare type Resource = { dispose: () => void } declare function getResource(): Promise<Resource> async function withResource<T>(executor: (r: Resource) => T) { const r = await getResource() try { return await executor(r) } finally { r.dispose() } } ... withResource(async r => { // code goes here })

¿Hay una mejor manera de lograr este comportamiento?

about 4 years ago · Juan Pablo Isaza
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