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  1. Prepare
  2. Python
  3. Closures and Decorators
  4. Decorators 2 - Name Directory
  5. Discussions

Decorators 2 - Name Directory

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233 Discussions

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  • yashdeora98294
     + 0 comments

    Here is HackerRank Decorators 2 - Name Directory in Python solution - https://programmingoneonone.com/hackerrank-decorators-2-name-directory-solution-in-python.html

  • ahmed_gh_soliman
     + 0 comments
    def person_lister(f):
    def inner(people):
        # complete the function
        sorted_list = sorted(people, key= lambda x: int(x[2]))
        return [f(person) for person in sorted_list]
        
    return inner

  • evterpa
     + 1 comment

    Isn't it terrible design to have a decorator change what parameters the decorated function expects? The only hint here is the name of the parameters in the provided code. I got it, but it is confusing...

  • pr0m3t3
     + 0 comments
    def person_lister(f):
    def inner(people):
        people = sorted(people, key= lambda x: int(x[2]))
        for person in people:
            yield f(person)
    return inner

  • ericstricker73
     + 0 comments
    def person_lister(f):
    def inner(people):
        people.sort(key=lambda x: int(x[2]))
        # complete the function
        return [f(person) for person in people]
    return inner