translaite/app/singleton.server.ts

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2023-08-07 10:52:44 +02:00
// Since the dev server re-requires the bundle, do some shenanigans to make
// certain things persist across that 😆
// Borrowed/modified from https://github.com/jenseng/abuse-the-platform/blob/2993a7e846c95ace693ce61626fa072174c8d9c7/app/utils/singleton.ts
export const singleton = <Value>(
name: string,
valueFactory: () => Value
): Value => {
const g = global as any;
g.__singletons ??= {};
g.__singletons[name] ??= valueFactory();
return g.__singletons[name];
};