Is there an iterator to reverse a list?

Question

Other than manually looping through a list, is there a way to get an iterator that goes from the end to the start.
If so, I would like to use this with a predicate function and return the first matching element. I have done this with a forward search but I could not find a built-in way to reverse the search direction. Does this exist or do I have to creat my own iterator?

Answer 1

your_list[::-1]

eg:
li = [1,2,3,4,5,6,7,8,9]

print(li[::-1])
#outputs
[9,8,7,6,5,4,3,2,1]

Is this what you're asking for?

Answer 2

You can use the reversed function for this.