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Programming-Idioms

History of Idiom 165 > diff from v9 to v10

Edit summary for version 10 by Florent:
[Scala] To fit to the wording
↷

Version 9

2017-11-14, 15:05:39

Version 10

2017-11-14, 15:08:21

Idiom #165 Last element of list

Assign to variable x the last element of list items.

Idiom #165 Last element of list

Assign to variable x the last element of list items.

Code 
// Assuming list is a valid list
list.takeRight(1)
Code 
val x = items.takeRight(1)