Regexp_Basics_is_it_a_vowel.md

CodeWars Python Solutions

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Regexp Basics - is it a vowel?

Implement the function which should return true if given object is a vowel (meaning a, e, i, o, u), and false otherwise.

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Given Code

def is_vowel(s):
    pass

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Solution

def is_vowel(s):
    return s.lower() in ["a", "e", "i", "o", "u"] if len(s) > 0 else False

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