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History of Idiom 119 > diff from v29 to v30

Edit summary for version 30 by programming-idioms.org:
[Perl] Comments

Version 29

2018-03-09, 13:32:36

Version 30

2018-03-09, 13:34:19

Idiom #119 Deduplicate list

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

Illustration

Idiom #119 Deduplicate list

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

Illustration
Extra Keywords
deduplicate dupe dupes redundant redundancy
Extra Keywords
deduplicate dupe dupes redundant redundancy
Imports
use List::MoreUtils 'uniq';
Imports
use List::MoreUtils 'uniq';
Code
@x = uniq(@x);  # order is preserved
Code
@x = uniq(@x);
Comments bubble
Order is preserved
Doc URL
https://metacpan.org/pod/List::MoreUtils#uniq-LIST
Doc URL
https://metacpan.org/pod/List::MoreUtils#uniq-LIST