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Programming-Idioms

History of Idiom 12 > diff from v65 to v66

Edit summary for version 66 by raphaelschaad:
New Obj-C implementation by user [raphaelschaad]
↷

Version 65

2019-06-07, 10:27:12

Version 66

2019-09-26, 14:33:23

Idiom #12 Check if list contains a value

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

Illustration

Idiom #12 Check if list contains a value

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

Illustration
Extra Keywords
array vector
Extra Keywords
array vector
Code 
[list containsObject:x];
Comments bubble
Objects are considered equal if `isEqual:` returns YES.