[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-1)# Method 1: Direct functions
[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-2)def enc_str(x:str): return f"encoded str: {x=}"
[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-3)def enc_int(x:int): return f"encoded int: {x=}"
[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-4)my_transform = Transform(enc=(enc_str,enc_int))
[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-5)
[](https://www.fast.ai/posts/2025-02-20-fasttransform.html#cb28-6)my_transform(("hello", 42))