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History of Idiom 12 > diff from v23 to v24

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Version 23

2015-09-03, 21:04:46

Version 24

2015-10-25, 19:12:25

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 
lists:member(X, List).
Doc URL
http://erldocs.com/current/stdlib/lists.html?i=0&search=lists:memb#member/2