private calculateContentLength()

in src/core.ts [315:331]

• 15 lines of code
• 5 McCabe index (conditional complexity)

  private calculateContentLength(body: unknown): string | null {
    if (typeof body === 'string') {
      if (typeof Buffer !== 'undefined') {
        return Buffer.byteLength(body, 'utf8').toString();
      }

      if (typeof TextEncoder !== 'undefined') {
        const encoder = new TextEncoder();
        const encoded = encoder.encode(body);
        return encoded.length.toString();
      }
    } else if (ArrayBuffer.isView(body)) {
      return body.byteLength.toString();
    }

    return null;
  }