vike
Version:
(Replaces Next.js/Nuxt) 🔨 Composable framework to build advanced applications with flexibility and stability.
21 lines (20 loc) • 744 B
JavaScript
export { assertHookReturnedObject };
import { assert, assertUsage } from '../utils/assert.js';
import { stringifyStringArray } from '../utils/stringifyStringArray.js';
function assertHookReturnedObject(obj, keysExpected, errPrefix) {
assert(!errPrefix.endsWith(' '));
const keysUnknown = [];
const keys = Object.keys(obj);
for (const key of keys) {
if (!keysExpected.includes(key)) {
keysUnknown.push(key);
}
}
assertUsage(keysUnknown.length === 0, [
errPrefix,
'returned an object with following unknown keys:',
stringifyStringArray(keysUnknown) + '.',
'Only following keys are allowed:',
stringifyStringArray(keysExpected) + '.',
].join(' '));
}