Script for Unity to rotate a GameObject around Y axis with constant rotation speed

SelfRotation.cs

//
//  SelfRotation.cs
//
//  Created by Rigoberto Sáenz Imbacuán (https://linkedin.com/in/rsaenzi/)
//  Copyright © 2021. All rights reserved.
//

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SelfRotation : MonoBehaviour {

    [Tooltip("Rotation speed around its Y axis in degrees/seconds")]
    public float rotationSpeed;

    void Update() {

        // Rotates the game object ´rotationSpeed´ degrees per second
        this.transform.Rotate(Vector3.up * rotationSpeed * Time.deltaTime, Space.Self);
    }
}