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History of Idiom 12 > diff from v5 to v6

Edit summary for version 6 by :
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Version 5

2015-08-01, 16:31:42

Version 6

2015-08-18, 20:51:30

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is any iterable finite container.

Idiom #12 Check if list contains a value

Check if list contains a value x.
list is any iterable finite container.

Code 
list.any(|v| v == &x); // Or `list.contains(&x)` for slices.