Function serialize

test/jest-config.ts:144–159

(x: any)

}

function serialize(x: any): string {
  if (Array.isArray(x)) {
    return `[${x.map((y) => recursiveSerialize(y)).join(', ')}]`;
  }
  if (x === null) return 'null';
  if (x === undefined) return 'undefined';
  if (typeof x === 'object') {
    return `[${Object.entries(x)
      .map(([key, value]) => '"' + key + '": ' + recursiveSerialize(value))
      .join(', ')}]`;
  }
  if (typeof x === 'string') {
    return `"${x}"`;
  }
  return x.toString();
}

global.console = new EpsilConsole(
  process.stdout,