Contents

def is_isogram(string):
    characters_lower = [c.lower() for c in string if c.isalpha()]
    return len(set(characters_lower)) == len(characters_lower)

Version data entries

272 entries across 272 versions & 1 rubygems

Version	Path
trackler-2.2.1.78	tracks/python/exercises/isogram/example.py
trackler-2.2.1.77	tracks/python/exercises/isogram/example.py
trackler-2.2.1.76	tracks/python/exercises/isogram/example.py
trackler-2.2.1.75	tracks/python/exercises/isogram/example.py
trackler-2.2.1.74	tracks/python/exercises/isogram/example.py
trackler-2.2.1.73	tracks/python/exercises/isogram/example.py
trackler-2.2.1.72	tracks/python/exercises/isogram/example.py
trackler-2.2.1.71	tracks/python/exercises/isogram/example.py
trackler-2.2.1.70	tracks/python/exercises/isogram/example.py
trackler-2.2.1.69	tracks/python/exercises/isogram/example.py
trackler-2.2.1.68	tracks/python/exercises/isogram/example.py
trackler-2.2.1.67	tracks/python/exercises/isogram/example.py
trackler-2.2.1.66	tracks/python/exercises/isogram/example.py
trackler-2.2.1.65	tracks/python/exercises/isogram/example.py
trackler-2.2.1.64	tracks/python/exercises/isogram/example.py
trackler-2.2.1.63	tracks/python/exercises/isogram/example.py
trackler-2.2.1.62	tracks/python/exercises/isogram/example.py
trackler-2.2.1.61	tracks/python/exercises/isogram/example.py
trackler-2.2.1.60	tracks/python/exercises/isogram/example.py
trackler-2.2.1.59	tracks/python/exercises/isogram/example.py