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pennane/go_make_believe.ts

Last active July 13, 2024 10:45
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go_make_believe.ts
type TSettleResult<T> = [T, undefined] | [undefined, Error];
async function settle<T>(p: Promise<T>): Promise<TSettleResult<T>> {
try {
const x = await p;
return [x, undefined];
} catch (e) {
return [undefined, e];
}
};
async function make_believe_go_lang() {
const [value, error] = await settle(Promise.resolve(1234));
if (error) {
return null;
}
return value;
};
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