in set clear solution for All the Same by oduvan - python coding challenges

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in set solution in Clear category for All the Same by oduvan

def all_the_same(elements):
    # your code here
    return len(set(elements)) in (0, 1)

Jan. 29, 2018

Comments:

tom-tom_f993b3abc4814d4cb5476e on Feb. 2, 2018, 7:48 a.m.
There are no preconditions (yet?) for the list items to be hashable. Is it a tip from the Python Tricks?

oduvan on Feb. 2, 2018, 2:39 p.m.
The description is updated now (just wanted to keep the solution on top :) )

Tahnan on Feb. 12, 2018, 5:35 a.m.
But why "in (0, 1)" rather than (the IMHO much clearer) <pre class='brush: python'>return len(set(elements)) <= 1 </pre> ?

oduvan on Feb. 13, 2018, 1:04 p.m.
I think both solutions are the same in terms of clearness,

U.V on Aug. 18, 2023, 1:57 p.m.
But <pre class='brush: python'>return len(set(elements)) < 2 </pre> is shorter B-)

J.W on March 23, 2018, 10:14 p.m.
really smart. :D

H0r4c3 on Nov. 13, 2022, 2:26 p.m.
Great solution!

mikaeldovbnia on Jan. 17, 2023, 9:24 p.m.
Very short and unpredictably clear.👍🏻

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