Function coerceKeyPath

src/utils/coerceKeyPath.ts:5–15

(keyPath: KeyPath<K>)

import isArrayLike from './isArrayLike';

export default function coerceKeyPath<K>(keyPath: KeyPath<K>): ArrayLike<K> {
  if (isArrayLike(keyPath) && typeof keyPath !== 'string') {
    return keyPath;
  }
  if (isOrdered(keyPath)) {
    return keyPath.toArray();
  }
  throw new TypeError(
    'Invalid keyPath: expected Ordered Collection or Array: ' + keyPath
  );
}