9d04ede6c5
Update description in cast_list Update description in fibonacci Update description in all_equal
447 B
447 B
title, tags
| title | tags |
|---|---|
| cast_list | utility,list,beginner |
Casts the provided value as a list if it's not one.
Use isinstance() to check if the given value is enumerable and return it by using list() or encapsulated in a list accordingly.
def cast_list(val):
return list(val) if isinstance(val, (tuple, list, set, dict)) else [val]
cast_list('foo') # ['foo']
cast_list([1]) # [1]
cast_list(('foo', 'bar')) # ['foo', 'bar']