hypertune/src/shared/helpers/prefixError.ts

[Hypertune](https://www.hypertune.com/) is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and local, synchronous, in-memory flag evaluation. Opt

export default function prefixError<T>(block: () => T, prefix: string): T {
  try {
    return block();
  } catch (error) {
    if (error instanceof Error) {
      error.message = prefix + error.message;
      throw error;
    }
    throw new Error(prefix + JSON.stringify(error));
  }
}