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

  • jmcparland
     + 0 comments
    def person_lister(f):
    def inner(people):
        # complete the function
        sp = sorted(people, key=lambda x: int(x[2]))
        def title(r):
            return "Mr." if r[3]=="M" else "Ms."
        return map(lambda r: f"{title(r)} {r[0]} {r[1]}", sp)
    return inner