Programming-Idioms

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2015-08-01, 16:40:25

2015-08-19, 16:52:09

Idiom #19 Reverse a list

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

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

let y: Vec<_> = x.iter().rev().collect();

Instead of `Vec`, you can also use any other data structure that implements `collect`.

http://is.gd/kzJbJp

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