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Python Functional Python Functional Workhorses Map

Now use map() to create a variable named forwards. forwards should use reverse() to reverse the order of every item in b

I'm having a little trouble understanding why I get this error "Not all items were reversed correctly"

maps.py
backwards = [
    'tac',
    'esuoheerT',
    'htenneK',
    [5, 4, 3, 2, 1],
]


def reverse(iterable):
  return list(reversed(iterable))


forwards=list(map(reverse,backwards))

2 Answers

It's not working because when you use "reversed" on a string it returns that object as an array of characters, so 'taC' becomes ['C', 'a', 't']. You need to reverse your iterables differently, such as variable[::-1]

Thanks so much, I insisted using "reversed", that I never took in mind that other way.