Creating hazards

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RandomRotator

using UnityEngine;
using System.Collections;

public class RandomRotator : MonoBehaviour
{
    public float tumble;

    void Start ()
    {
        rigidbody.angularVelocity = Random.insideUnitSphere * tumble; 
    }
}

var tumble : float;

function Start () : void {
    rigidbody.angularVelocity = Random.insideUnitSphere * tumble; 
}

import UnityEngine
import System.Collections

public class RandomRotator(MonoBehaviour):
    public tumble as single

    private def Start():
        rigidbody.angularVelocity = (Random.insideUnitSphere * tumble)

DestroyByContact

using UnityEngine;
using System.Collections;

public class DestroyByContact : MonoBehaviour
{
    void OnTriggerEnter(Collider other) 
    {
        if (other.tag == "Boundary")
        {
            return;
        }
        Destroy(other.gameObject);
        Destroy(gameObject);
    }
}

function OnTriggerEnter(other : Collider) 
{
    if (other.tag == "Boundary")
    {
        return;
    }
    Destroy(other.gameObject);
    Destroy(gameObject);
}

import UnityEngine
import System.Collections

public class DestroyByContact(MonoBehaviour):
    private def OnTriggerEnter(other as Collider):
        if other.tag == 'Boundary':
            return
        Destroy(other.gameObject)
        Destroy(gameObject)