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Programming-Idioms

History of Idiom 119 > diff from v19 to v20

Edit summary for version 20 by Roboticus:
New Perl implementation by user [Roboticus]
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Version 19

2016-04-06, 19:06:49

Version 20

2016-04-21, 10:42:29

Idiom #119 Deduplicate list

Remove duplicates from list x.
Explain if original order is preserved.

Idiom #119 Deduplicate list

Remove duplicates from list x.
Explain if original order is preserved.

Imports 
use List::MoreUtils 'uniq';
Code 
@x = uniq(@x);  # order is preserved
Doc URL
https://metacpan.org/pod/List::MoreUtils#uniq-LIST