Programming-Idioms

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2015-08-20, 16:24:21

2015-08-20, 16:25:03

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.

import std.range;

import std.range;

auto y = x.retro;

auto y = x.retro;

This doesn't allocate a new list, but creates an iterator that traverses the list in reverse order.

This doesn't allocate a new list or modify the original, but creates an iterator that traverses the list in reverse order.

http://dpaste.dzfl.pl/ebf4256b37c4

http://dpaste.dzfl.pl/ebf4256b37c4

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