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Programming-Idioms

History of Idiom 19 > diff from v22 to v23

Edit summary for version 23 by :
New Scala implementation by user [meshelton]

Version 22

2016-02-16, 17:58:14

Version 23

2016-02-16, 21:39:14

Idiom #19 Reverse a list

Reverse the order of the elements of list x .
This may reverse "in-place" and destroy the original ordering.

Idiom #19 Reverse a list

Reverse the order of the elements of list x .
This may reverse "in-place" and destroy the original ordering.

Code
val items = List(1, 2, 3, 4, 5)
items.reverse