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Chapter 6.7 - Exc. 6: Minor correction
This still confuses me, so sorry if I've misinterpreted, but I think:
The container OneMore f is also has an ordering, where the new element comes before any element of f. Write a Foldable instance for OneMore f:
should be changed to:
The container OneMore f also has an ordering, where the new element comes before any element of f. Write a Foldable instance for OneMore f:
Thanks!