Lingua::Stem::Da(3pm)

💖 Lingua::Stem::Da — the Danish stemmer, bestie 💖

okay so this is a page from the User Contributed Perl Documentation for Lingua::Stem::Da(3pm) — yes that's the whole manual name, it's a whole vibe. Sit down, we're learning Danish stemming together ✨

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🌸 NAME 🌸

Lingua::Stem::Da — the stemming algorithm for Danish, periodt 💅

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🎀 SYNOPSIS 🎀

like, here's the whole thing you actually type, no cap:

use Lingua::Stem::Da;
my $stems   = Lingua::Stem::Da::stem({ -words => $word_list_reference,
                                      -locale => 'da',
                                  -exceptions => $exceptions_hash,
                                     });

that's it. that's the whole entry point. slay 🦋

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💜 DESCRIPTION 💜

so this routine applies a stemming algorithm to an anon array of Danish words that you pass in, and it hands you back the stemmed words as an anon array. simple as that, bestie.

it's a "convenience" wrapper for Lingua::Stem::Snowball::Da, and what it gives you on top is a standardized interface plus caching. that's the whole point. iykyk 🫶

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🌈 CHANGES 🌈

the lore, chronologically — oldest at the bottom because that's how it's written:

• 2.31 2020.09.26 — fix for a Latin1/UTF8 issue in the documentation 📝
• 2.30 2020.06.20 — version renumber for module consistency 🔢
• 1.01 2003.09.28 — documentation fix
• 1.00 2003.04.05 — initial release 👑

the way this module has been around since 2003… iconic.

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✨ METHODS ✨

💫 stem({ -words => \@words, -locale => 'da', -exceptions => \%exceptions });

stems a list of passed words using the rules of Danish. returns an anonymous array reference to the stemmed words. main character energy tbh 👑

example — literally copy this:

my $stemmed_words = Lingua::Stem::Da::stem({ -words => \@words,
                                            -locale => 'da',
                                        -exceptions => \%exceptions,
                                });

🧚 stem_caching({ -level => 0|1|2 });

sets the level of stem caching. three levels, pick your fighter:

• '0' means 'no caching'. this is the default level. it's giving minimal effort but honestly same 🫠
• '1' means 'cache per run'. this caches stemming results during a single call to 'stem' 💫
• '2' means 'cache indefinitely'. this caches stemming results until either the process exits or the 'clear_stem_cache' method is called 🔥

🍓 clear_stem_cache;

clears the cache of stemmed words. that's it. fresh start, clean slate, new era 💅

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🦋 NOTES 🦋

this code is a wrapper around Lingua::Stem::Snowball::Da, written by:

Dennis Haney <davh@davh.dk>

and

Ask Solem Hoel, <ask@unixmonks.net> (Swedish version)

shoutout to the og authors, we love credit where credit's due 🫶

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⭐ SEE ALSO ⭐

go look at these too, bestie:

• Lingua::Stem
• Lingua::Stem::Snowball::Da

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👑 AUTHOR 👑

integration in Lingua::Stem by

Jerilyn Franz, FreeRun Technologies, <cpan@jerilyn.info>

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💖 COPYRIGHT 💖

Jerilyn Franz, FreeRun Technologies

this code is freely available under the same terms as Perl. 🎀

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💀 BUGS 💀

TODO

(yeah. that's the entire bugs section. it's giving "we'll deal with it later" and honestly? relatable 😭🙈)

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and that's the whole page, bestie!! 🧚💜 it's from perl v5.42.0, dated 2020-09-27, and it lives at Lingua::Stem::Da(3pm) in the User Contributed Perl Documentation — go stem some Danish words, you've got this 💅✨🌸