- > Here's another, more straightforward answer. We [[observed before|where?]] that left-folding the `cons` function over a list reverses it. Hence, it is easy to reverse a list defined in terms of its left-fold:
+ > Here's another, more straightforward answer. We [[observed before|/topics/week2_encodings#flipped-cons]] that left-folding the `cons` function over a list reverses it. Hence, it is easy to reverse a list defined in terms of its left-fold: