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Programming-Idioms

History of Idiom 11 > diff from v15 to v16

Edit summary for version 16 by :

Version 15

2015-09-03, 15:08:43

Version 16

2015-09-03, 21:16:07

Idiom #11 Pick a random element from a list

List x must be non-empty.

Idiom #11 Pick a random element from a list

List x must be non-empty.

Code
x |> Enum.shuffle |> Enum.at(0)