Function countOccurrences

packages/hosts/mcp/src/create-artifact.ts:231–232

(haystack: string, needle: string)

  | { readonly ok: false; readonly message: string };

const countOccurrences = (haystack: string, needle: string): number =>
  haystack.split(needle).length - 1;

/** The edited source, or the first edit that could not be applied. Messages
 *  name the edit by position and say what to do, because the model retries